Fixed Dialing Number and PIN2. Aug 23, 2014 20:53. 0. 6. 4.9k. I was trying to enable Fixed Dialing Numbers "FDN" and it asks for my PIN2. I do not know what mine is. Is it tied to the phone or to the SIM card? I called T-Mobile and they said they do not have it and it should be tied to the phone.Current time in Cambodia: 2:13 AM, March 23, 2024 Calling Cambodia explained: 011 - international prefix; dial first when calling abroad from the US or Canada; 855 - Country Code for Cambodia; Phone Number (remove initial 0): . fixed - mostly 8 digit and some 9 digit numbers, area code includedFixed dialling allows you to select which numbers can be called from your phone. When fixed dialling is turned on, you can only make calls to your fixed numbers and to emergency numbers. Incoming calls aren't affected. Follow these instructions to add fixed numbers. Step 1 of 11.Dialing *82, followed by a phone number, deactivates Per Line Blocking for that phone call. This allows your name and phone number to be seen on the caller ID of the receiving phon...Step 3: Then, tap on Settings. Step 4: From the Call settings menu, tap on Block numbers. Step 5: From the list of blocked numbers, locate the number you’re trying to call. If you find it, tap ...Jun 16, 2020 · Here is a more visual comparison: Fixed VoIP Phone Numbers. Non-Fixed VoIP Phone Numbers. Can work through SIP trunking or an internet connection. Need only an internet connection to work. Need to be assigned to a physical address. Does not need to be assigned to a physical address. More authentic and secure. Less secure; However, providers are ... For most businesses, a fixed number is both preferred and offers a competitive benefit. It shows local customers that you’re an authentic company. Perhaps most importantly, a fixed number can be tracked. For instance, if someone dials an emergency services number like 911, they will be able to tell where the …19 Nov 2022 ... Fixed Dialing Number Blocked | Puk2 Code | Fdn Pin Code Problem Solved Redmi & Realme fdn pin what is fdn pin code fixed dialing number ka ...• Dial #21# (dial toneDial #21# (dial tone) ))) • Replace the handset. Caller IDCaller ID TTTTrace the incoming callrace the incoming callrace the incoming call Incoming calls numbers are displayed on CID enabled phones. Call EPABX operatorCall EPABX operator For inquiry/complaints etc dial 7200, 7210, 7200, 7210, 3000 300010) Is this change applicable while dialling any Toll free or customer care number as well. No, these changes are applicable only for calls from fixed line to mobiles. 11) Is it restricted only to incoming calls or will there be any impact in SMS service or OTP also. This change is only applicable for calling a mobile number using Fixed line.The products listed and feature codes may not be available in all areas. Star Codes. Other Fios Digital Voice features. Other Traditional home phone features. Use these quick-dial number combinations to easily activate and deactivate select Verizon calling features: Feature. Activate. Deactivate. *69 Call Return.IMEI stands for “International Mobile Equipment Identity.”. It’s a unique number for identifying a device on a mobile network. You can think of it as your phone’s social security number ... Press Disable FDN to turn off fixed dialling. 3. Turn off fixed dialling. Key in your PIN2 and press OK. The default PIN2 is 1111. 4. Return to the home screen. Press the Home key to return to the home screen. When fixed dialling is turned on, you can only call selected numbers and do emergency calls. Typically, you have to dial an exit code. Then enter the country code of the country you are calling, and then the phone number. Remember, it varies from location to location. For example, in the US, this is the format you'd use: 1) Dial “011” on your keypad. This is the international access code. 2) Enter the country code next.Fixed Dialing Number (FDN) is a service mode of the Subscriber Identity Module (SIM) card of a GSM phone. Numbers are added to the FDN list, and when activated, FDN restricts outgoing calls to only the numbers listed. What is FDN fixed dialing? Let’s start with the basics.So you dial 030 123456789 to be connected. If you are outside of Germany or calling from a mobile phone, you will also need to dial the country code for Germany, which is +49 or 0049. Remember to dial the respective area code without the zero (030 becomes 30). So your friend’s phone number is now 0049 30 123456789.FIXED DIALING NUMBERS 11:39 Fixed dialling numbers Enable FDN Fixed dialling numbers are disabled Change PIN2 Change PIN for FDN access FDN list Manage …How to turn off and on Dial Assist. On your iPhone, tap Settings. Tap Phone. Scroll all the way down, and you will see the Dial Assist switch. As I stated above, by default, this is turned on. You can turn it off or on, depending on your preference. If you disable this feature, then you may need to enter the full phone … This help content & information General Help Center experience. Search. Clear search Calling China explained: 011 - international prefix; dial first when calling abroad from the US or Canada. 86 - Country Code for China. Phone Number ( remove initial 0 ): fixed - area code (2, 3 or 4 digits) plus local number can total 8 to 12 digits, with 10 and 11 digit numbers being most often used. cell phones - 11 digits, 1 is always the ...12 Mar 2021 ... This video name is How to fixed dialing numbers on and off setting on Xiaomi phone www.facebook.com www.google.com www.youtube.com ...Hi, The capacity of the fixed dialing list depends on the capacity of the SIM card. The list is protected by a PIN code. It allows users to restrict their outgoing calls and messages to selected phone numbers, included in a fixed dialing list. Once the service is activated the user can only call and send messages to the phone …Aug 30, 2021 · FDN Kya Hai। What is FDN In Hindi। Fixed dialing numbers kya hai ?#FDN #Fixed_dialing_numbersFriends aap is service ka use karke ye decide kar sakte hai ki a... So you dial 030 123456789 to be connected. If you are outside of Germany or calling from a mobile phone, you will also need to dial the country code for Germany, which is +49 or 0049. Remember to dial the respective area code without the zero (030 becomes 30). So your friend’s phone number is now 0049 30 123456789.So you dial 030 123456789 to be connected. If you are outside of Germany or calling from a mobile phone, you will also need to dial the country code for Germany, which is +49 or 0049. Remember to dial the respective area code without the zero (030 becomes 30). So your friend’s phone number is now 0049 30 123456789.Jenny. Moderator (Retired) In response to Chunky1234. Options. 03-07-2017 02:17 PM. @Chunky1234 – I’ve received an update today regarding this. The FDN feature requires a specific SIM type, which is only available on a Corporate account. This isn’t something that can be activated or used on a consumer Pay …30 Nov 2020 ... Itel মোবাইলে Fixed Dial Number Only Solution , How To Solution FDN Unable / Disable FDN Itel Mobile //Android mobile FDN Disable/ Unable ...Fixed Number Dialling (FND) is a SIM feature, controlled by PIN2 (GG default, for my SIM, is 6666,) that restricts out-going calls and texts to those phone numbers stored in the FND Number List contained within the SIM. My experience (based on two GG SIMs and three phones) suggests that there is space for 20 numbers in the FND list on GG SIMs.Pixel Phone Help. Sign in. Help Center. Community. Troubleshoot. Pixel Phone. Our software update is being released in phases. New features will gradually roll out across all regions. Stay tuned for updates.Oct 24, 2023 · What is the fixed dialing numbers meaning? We are devoted to uncovering and sharing insights on fixed dialing numbers meaning. From the satellite phone, dial: 00 1 602-752-XXXX. 00, for all outbound calls from the satellite phone/ 1, United States country code/ 602, area code/752-XXXX, actual phone number. Example 4 - Originating a call from an Iridium satellite phone (does not matter where the satellite phone is located) to a landline phone located in another country.Fixed Dialing Number (FDN) is a service mode of a GSM phone's SIM card. Numbers are added to the FDN list, and when activated, FDN restricts outgoing …Calling China explained: 011 - international prefix; dial first when calling abroad from the US or Canada. 86 - Country Code for China. Phone Number ( remove initial 0 ): fixed - area code (2, 3 or 4 digits) plus local number can total 8 to 12 digits, with 10 and 11 digit numbers being most often used. cell phones - 11 digits, 1 is always the ... 2. Turn fixed dialling on or off. Press the indicator next to "Fixed Dialing Numbers" to turn fixed dialling on or off. 2. Turn fixed dialling on or off. Key in your PIN2 and press OK. 3. Return to the home screen. Press the Home key to return to the home screen. Number format. The minimum length of telephone numbers is three digits and the maximum is twelve. Landline service. Landline numbers start with the digit 0 and are 6 to 11 digits long, although they are rarely shorter than 9. They are composed of a variable length prefix followed by a variable length subscriber number.. Prefixes are assigned on a …19 Nov 2022 ... Fixed Dialing Number Blocked | Puk2 Code | Fdn Pin Code Problem Solved Redmi & Realme fdn pin what is fdn pin code fixed dialing number ka ...Oct 19, 2021 · Want to know How to Set up Fixed Dialing Numbers on Android smartphone? This guide will show you how to do in Google Phone app on Android 12.0:00 Intro0:05 T... Learn how you can change the PIN2 for Fix Dialing Numbers on the Galaxy S21/Ultra/Plus.Gears I use:Velbon Sherpa 200 R/F Tripod With 3 Way panhead https://am...Calling Egypt explained: 011 - international prefix; dial first when calling abroad from the US or Canada. 20 - Country Code for Egypt. Phone Number ( remove initial 0 ): fixed - 8 to 9 digits including area code. cell phones - 10 digits, first digit is 1. example call from the United States or from Canada to a landline in Cairo: 011 20 2 ???? …Learn what causes 'The package could not be installed. The theme is missing the style.css stylesheet' error in WordPress and what you can do to fix it. Trusted by business builders...12 Jul 2022 ... Call Not allowed Nokia 110 FDN Problem Solved | Fixed Dial Number Only Solution | FDN Setting #CallNotallowedNokia110 #FixedDialNumberOnly ...This lets you set up a phone to only call certain numbers. Before you sign up for another contract, make sure the network operator and phone supports fixed dialling. This way your son can choose a ...Posted: Apr 15, 2021. Options. Fixed Dialing Number ( FDN) is a service mode of a GSM phone's Subscriber Identity Module (SIM) card. Numbers are added to the FDN list, …How to unlock FDN PIN2 to Add Contacts to ATT SIM. Hey Everybody, I recently purchased a brand new in box ATT phone that was manufactured by ZTE. It is the Maven3. I noticed the FDN (Fixed Dialing Numbers) setting under call settings, already had a PIN2 lock code. I want to access that to Add FDN #s …Things You Should Know. To call customer service from your Telkom fixed line phone, dial 10210. To call from your mobile Telkom phone, dial 081180. Chat with a representative at https://chat.telkom.co.za, or send a Twitter DM to @TelkomZA. Method 1.Dial the country code for the UK – 44. Dial the UK mobile phone number, omitting the first 0. For example to call a hypothetical person in the UK with a mobile phone number 0712 345 6789; From a UK landline – dial 0712 …The feature does not allow dialing any other number except for the fixed dialing number. Setting path: To enable the option please follow the below step. Path: Open the Phone app > Tap More options > Settings > Calling accounts > Carrier call setting > Enable FDN > Enter the “PIN Number provided by the …Famous quotes containing the words fixed, dialing and/or number: “ The foot of the heavenly ladder, which we have got to mount in order to reach the higher regions, has to be fixed firmly in every-day life, so that everybody may be able to climb up it along with us. When people then find that they have got climbed up higher and higher into a …2. On Xiaomi phones running MIUI (their Android port) you can restrict calling to a list of fixed dialing numbers or to numbers with certain prefixes. Similar options may be available in other Android phones as well, be sure to check before you buy a phone. In MIUI 9: open the phone app.Check whether the fixed dialing service has been enabled. After Fixed Dialing Numbers is enabled, you can only send messages to contacts in the Fixed Dialing Numbers list. Disable the Fixed Dialing Numbers service and try sending the message again. You can go to Phone > ⋮ > Settings > SIM > More > Fixed Dialing Numbers, and disable Fixed ...Good morning, Quartz readers! Good morning, Quartz readers! Democrats pick their next Judiciary Committee leader. They’ll cast a secret ballot for representatives Zoe Lofgren or Je...Fixed Dialing Number Blocked | Puk2 Code | Fdn Pin Code Problem Solved Redmi & Realmefdn pinwhat is fdn pin codefixed dialing number ka pin code kya hota hai...Check whether the fixed dialing service has been enabled. After Fixed Dialing Numbers is enabled, you can only send messages to contacts in the Fixed Dialing Numbers list. Disable the Fixed Dialing Numbers service and try sending the message again. You can go to Phone > ⋮ > Settings > SIM > More > Fixed Dialing Numbers, and disable Fixed ...26 Apr 2020 ... How To Solution Fixed Dialing Number///Fixed dial number only ,কিভাবে সমাধান করবেন ।।How To Solution Fixed Dialing Number.Dec 2, 2023 · July: Was using a feature called Fixed Dialing Numbers — limiting/specifying numbers that could be called by user. October: Carrier has done something to disable this feature. We have asked to have it turned back on— hours and hours of frustrating run-around calls, work orders, three new sim cards and even a new number. A fixed VoIP is a number that uses the Internet to make calls but is assigned a physical address. The address could be a residential apartment or company office address. On the other hand, a non-fixed number is not associated with any physical address. The general convention is that fixed VoIP is more secure than non-fixed VoIP. The Competition and Markets Authority (CMA) opened a formal probe of Microsoft's acquisition of Activision Microsoft’s $68.7 billion all-cash deal to bag gaming giant Activision Bl...The Country Code (Ländervorwahl) and international dialing code for Germany is +49.Including this prefix is only necessary if you are calling from another country. Remember the “+” is very important. If you are unable to dial the “+” in the German Country code from your telephone, you can alternatively dial “0049”.Like all other country codes, …14 Nov 2022 ... This video is about How to Turn on or off fixed dialing on Samsung Galaxy A12 Android 10. if you think this video is helpful for you then ...Fixed dialing is a network-based service which should not be active unless you specifically ask them for it, perhaps it has been activated on your account by mistake and another customer is wondering why it doesn`t work for him. You would have to get in touch with your network operator to deal with this. However, it may be possible to activate/deactivate it …In today’s technologically advanced world, it is not uncommon to encounter issues with software or applications. One popular software that millions of people rely on for their digi...Nov 18, 2013 1:25 PM in response to diesel vdub. We are building a "devcie" based on the iPhone that will handle functions required for the business. The devcie should be able to dial only numbers from a specific "fixed" list of numbers, Help desk/Dispatcher/etc. The current information is we can drive this through the SIM …30 Nov 2020 ... Itel মোবাইলে Fixed Dial Number Only Solution , How To Solution FDN Unable / Disable FDN Itel Mobile //Android mobile FDN Disable/ Unable ...It is common to get an IVR reply saying 'The number you have dialed is no longer in service' when dialing a number. Regardless, of the device or service The number you have dialed is no longer in serviceIt is common to get an IVR reply saying 'The number you have dialed is no longer in service' when dialing a number.Direct inward dialing (DID), also called direct dial-in (DDI) in Europe and Oceania, is a telecommunication service offered by telephone companies to subscribers who operate private branch exchange (PBX) systems. The feature provides service for multiple telephone numbers over one or more analog or digital physical circuits to the PBX, and transmits …What is Fixed Dialing Numbers (FDN)? Fixed Dialing Numbers, also known as Fixed Dialing Mode, is a common feature on GSM mobile phones that allows …Telephone counselling for children (Rat auf Draht) 15xx. General information services (time etc.) 0718. Internet dial-up numbers. 0720. Location independent landline numbers. 0780. Convergent services with ENUM ( VoIP )Fix 5: Check If You Have Been Blocked. You may have been blocked by the one you are trying to call and that may be the major reason why your call ends immediately. To check if the user has blocked you, you should dial and call the number of the person on another sim number of yours or another person’s phone.How do i restrict outgoing calls using fdn fixed dialing number on my at t sgh a997 phone . Asked by: jayjay002: This site is best viewed while logged in. Continue with Google Continue with Facebook. Sign Up with Email. A: Top Solutions. Possible reasons why do sometimes phone dialing automatically by their own. 1.19 Nov 2022 ... Fixed Dialing Number Blocked | Puk2 Code | Fdn Pin Code Problem Solved Redmi & Realme fdn pin what is fdn pin code fixed dialing number ka ...Use our tool to find landline dialling codes for geographic areas in the UK, and vice versa. The areas are generally cities and large towns, rather than local government areas. The codes all start with 01 or 02 – phone numbers that start with anything else are not linked to an area. The tool cannot give: the location of mobile numbers.Press Fixed dialling numbers. Step 6 of 10. 2. Turn on fixed dialling. Press Enable FDN to turn on fixed dialling. Step 7 of 10. 2. Turn on fixed dialling. Key in your PIN2 and press OK.228.5K Messages. 7 years ago. Hello @ waNE57! Great question! I will be happy to help! The PUK code is something that you enter to unlock the SIM card. Check out our support article Enter PUK code for specific instructions on where to find this information and how to use it. Let us know if you have any other questions!Can anyone help with setting fixed dial numbers on phone. I am trying to provide my young son with Down Syndrome with his own phone but we need to ensure that he only dials numbers within his family group. Although I have been able to identify the FDN on the sim once switched on I cannot see how to … 2. Turn fixed dialling on or off. Press the indicator next to "Fixed Dialing Numbers" to turn fixed dialling on or off. 2. Turn fixed dialling on or off. Key in your PIN2 and press OK. 3. Return to the home screen. Press the Home key to return to the home screen. Press Disable FDN to turn off fixed dialling. 3. Turn off fixed dialling. Key in your PIN2 and press OK. The default PIN2 is 1111. 4. Return to the home screen. Press the Home key to return to the home screen. When fixed dialling is turned on, you can only call selected numbers and do emergency calls. Fixed Dialing Numbers (FDN) on Android devices refers to a feature that allows users to restrict outgoing calls to a predefined list of phone numbers. This feature, also known as …In today’s interconnected world, global communication has become more important than ever. Whether you’re making an international business call or trying to keep in touch with frie...12 May 2018 ... मेरा फ़ोन नम्बर लो मुझसे कॉल पे बात करो जो पूछना है पूछो अगर आपको मेरा नम्बर चाहिए तो आप इस लिंक पे टच कर के इस ...30 Nov 2020 ... Itel মোবাইলে Fixed Dial Number Only Solution , How To Solution FDN Unable / Disable FDN Itel Mobile //Android mobile FDN Disable/ Unable ...FDN abbreviation stands for Fixed Dialing Numbers. Suggest. FDN means Fixed Dialing Numbers. Abbreviation is mostly used in categories: Technology Dialing Calling Card. Rating: 1. 3 votes. What does FDN mean? FDN stands for Fixed Dialing Numbers (also Foundation and 73 more) Rating: 2 ...Aug 23, 2014 · Fixed Dialing Number and PIN2. Aug 23, 2014 20:53. 0. 6. 4.9k. I was trying to enable Fixed Dialing Numbers "FDN" and it asks for my PIN2. I do not know what mine is. Is it tied to the phone or to the SIM card? I called T-Mobile and they said they do not have it and it should be tied to the phone. 3. They have changed their phone number. If the person you are trying to contact has changed their number recently, you may not be able to reach them if you dial their old number. If the number has not been reassigned, you will receive a message that the number you tried to reach cannot be completed as dialed. 4. Their phone is in …Telephone numbers in Bulgaria are under a full number dialing plan, meaning that the full national number must be dialed for all calls, while it retains the trunk code, '0', for all national dialling. Area codes are prefixed with a trunk code of 0 only when dialled domestically.. For example, to call a number in Sofia, dial: 02 xxx xxxx …Apple today released iOS 16.0.2 with numerous bug fixes, including one that addresses the shaking camera in third-party apps and the paste permissions pop-ups. Apple today released...Please follow the prompts under detailed steps to get your PIN unlock key on the article provided above. Unlock your device with our Troubleshoot And Resolve Tool provided, make sure to enter the correct device at Change Device. Keep in mind that that if your device displays PUK2/PUK blocked call operator then the wrong PUK code was …Tap the three dots to open the menu, then tap ‘Settings’. Tap ‘Calls’. Tap ‘Additional settings’. Tap ‘Caller ID’, then select whether you want to hide or show your number when calling. To check the network default setting, dial * # 3 1 # in the Phone app and tap the call button – you’ll then see a pop-up message that tells ...Pixel Phone Help. Sign in. Help Center. Community. Troubleshoot. Pixel Phone. Our software update is being released in phases. New features will gradually roll out across …10 Apr 2023 ... Fixed Dialing Number Kaise Use Kare Kya hai Fixed Dialing Numbers | OnePlus Nord CE 2 Lite 5G | OnePlus Nord 2 Mobile Tips in Hindi Fixed ...Typically, you have to dial an exit code. Then enter the country code of the country you are calling, and then the phone number. Remember, it varies from location to location. For example, in the US, this is the format you'd use: 1) Dial “011” on your keypad. This is the international access code. 2) Enter the country code next.
Fixed Dialing Number ( FDN) is a service mode of a GSM mobile phone 's SIM card. [1] . Numbers are added to the FDN list, and when activated, FDN restricts outgoing calls to only those numbers listed, or to numbers with certain prefixes. [1] . A notable exception …. Char meck trash pickup
What is Fixed Dialing Numbers (FDN)? Fixed Dialing Numbers, also known as Fixed Dialing Mode, is a common feature on GSM mobile phones that allows …Jan 10, 2024 · What is a Fixed VoIP number? A fixed VoIP phone number is an internet-based line connected to a physical address. It is owned by an account owner and is attached to an actual address and an account owner. For instance, there is a company named XYZ that runs its business operations from Florida, USA and has a telephone number of +1-305-389-7241. What is puk2 code & pin2 code for fixed dialing numbers for I was blocked with fixed dialing numbers (FDN ) pin2 code and puk2 to unblock sim card. kindly let me know the pin2 code and puk2 code as early as possible. help on this regard highly appreiciable Fixed Dialing Number (FDN) is a service mode of a GSM phone's Subscriber Identity Module (SIM) card. Numbers are added to the FDN list, and when activated, FDN restricts outgoing calls to only those numbers listed, or to numbers with certain prefixes. A notable exception is that emergency calls to 000, ...That’s where direct inward dialing (DID) comes in. DID is a service that makes it easier for your staff to access customers’ phone numbers without searching through contact databases or directories. This reduces the amount of time spent on manual outbound calls and ensures that customer inquiries are attended to promptly.List view. Tap the phone icon. Tap the menu icon. Tap Settings. Tap Calls. Tap Fixed dialling numbers. Tap Enable FDN to turn on fixed dialing. 0000. Key in your PIN2 and …Are you in need of assistance with your Xfinity Center experience? Whether you have questions about ticketing, event information, or any other concerns, contacting the right custom...Tap Fixed dialling numbers below the required SIM. Tap Enable FDN. Key in your PIN2 and tap OK. The default PIN2 is 0000. Tap Disable FDN. Key in your PIN2 and tap OK. The default PIN2 is 0000. Tap the Home key to return to the home screen. When fixed dialing is turned on, you can only call selected numbers and …Tap Fixed dialling numbers below the required SIM. Tap Enable FDN. Key in your PIN2 and tap OK. The default PIN2 is 0000. Tap Disable FDN. Key in your PIN2 and tap OK. The default PIN2 is 0000. Tap the Home key to return to the home screen. When fixed dialing is turned on, you can only call selected numbers and …Kimbotwin. I found one at Consumer Cellular. It is one that has “FDN” capacity. Fixed dialing numbers. I called several AT&T stores and none of them knew what is was. The folks at consumer cellular were similarly confused until I read the definition to them of “FDN”... a supervisor was able to find one for me. The landline or fixed line telephone system basically consists of two end points and a transmission medium. The endpoints are the telephone sets and the transmission medium the telephone line. In a telephone set (also just called phone) sound waves are converted via a microphone into electric waves, which are transmitted over a pair of twisted ... Telephone numbers in United Arab Emirates. Telephone numbers in the United Arab Emirates (UAE) follow a closed telephone numbering plan. The UAE is assigned an international dialing code of +971 by ITU-T. Telephone numbers are fixed at seven digits, with area codes fixed at two or three digits.Famous quotes containing the words fixed, dialing and/or number: “ The foot of the heavenly ladder, which we have got to mount in order to reach the higher regions, has to be fixed firmly in every-day life, so that everybody may be able to climb up it along with us. When people then find that they have got climbed up higher and higher into a … Fixed Dialing Numbers. Definitions: a set of phone numbers kept on the SIM that the phone can call exclusively of any others (i.e., all other numbers are disallowed). Sources: NISTIR 7250. NISTIR 7387. Specifications. Turn fixed dialling on your Vodafone Smart V10 Android 9.0 on or off. Read help info. When fixed dialling is turned on, you can only call selected numbers and do …A landline number is a fixed phone number connected with physical wires. It differs from a cell phone number in many ways. For instance, while cell phones use radio waves to transfer a voice call, landlines use a wire or cable on a fixed line. That’s why a landline phone is sometimes referred to as a “hard wired” phone line.2. On Xiaomi phones running MIUI (their Android port) you can restrict calling to a list of fixed dialing numbers or to numbers with certain prefixes. Similar options may be available in other Android phones as well, be sure to check before you buy a phone. In MIUI 9: open the phone app.How do i restrict outgoing calls using fdn fixed dialing number on my at t sgh a997 phone . Asked by: jayjay002: This site is best viewed while logged in. Continue with Google Continue with Facebook. Sign Up with Email. A: Top Solutions. Possible reasons why do sometimes phone dialing automatically by their own. 1.Fixed dialing numbers control the numbers to which a SIM card can make outgoing calls. Even if the SIM card is inserted into a different mobile phone, it won't be …Fixed Dialing Number (FDN) is a service mode of a GSM phone's SIM card. Numbers are added to the FDN list, and when activated, FDN restricts outgoing ….