Question about AT&T Cell Phones

2 Answers

I need help with activating a sim card in my at&t phone, can you help?

Tried putting the sim card in and followed the instructions and its not working.

Posted by on

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • AT&T Master
  • 1,373 Answers

HI is your AT&T phone not accepting your sim whether it is displaying any messages like sim lock ,sim invalid and so on then it mean the phone is locked to some other network provider due to this it wont activate with your sim until you unlock it ..You can easily unlock the phone using online providers like TheUnlockSpot.com here they are rendering network unlock code for all mobile models at reliable cost .You first check that whether the code is available for your mobile model ,country and network provider .If yes then pay for it and unlock your phone then freely activate it with any GSM sim ...

Posted on Dec 03, 2014

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 84 Answers

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I want my tracfone activated.


Select "Activate Phone" from our website and follow the instructions to Activate your TracFone.
  • Why does my phone display "SIM card registration failed/Unregistered SIM" or "No Service"?
    When your TracFone is turned on you may receive the message "SIM card registration failed", "Unregistered SIM", or "No Service" because your phone has not yet been Activated. Please disregard this message, it will disappear once your phone is Active.
  • How is my phone Activated for use?
  • Nov 27, 2012 | tracfone.com

    2 Answers

    At&t lg prime gs390 free unlock codes


    Hi,
    Please see below instructions in details on how to unlock code for LG phones, (i have included various model of LG for you to try)


    Here are some unlock codes for AT&T LG phone available, menawhile , including the methods of entering the Unlock Code on your LG phones attached to them. Hope this is useful. AT&T cell phone Questions&Answetrs
    Model : AT&T LG VU CU915 & CU920
    1. Put a AT&T or Cingular SIM in the phone; it does not have to be an active SIM 2. Enter *#865625# then the 16 digit unlock code 3. Device should say: Network Lock Deactivated 4. Phone may automatically reboot and is now unlocked !
    Model :AT&T LG C2000
    Insert non-Cingular SIM card Power on the handset - phone will display "phone restricted" Select "Cancel" - phone will display "phone restriction code" Enter the SIM Unlock code. Select "OK" - the handset is now successfully unlocked
    Model : LG TU720 - LG CU720 and all LG Shine SERIES
    1) Power ON your phone with an accepted SIM card 2) Type *#865625#UNLOCK CODE 3) Press OK 4) Device is now unlocked
    Model : LG CE110
    1) Put a non AT&T or Cingular SIM in the phone; 2) The phone display: Invalid Smart Chip 3) Power on handset 4) Select "Cancel" - phone displays "phone restriction code" 5) Enter the unlock code (8 digit code*) 6) Select "OK'" - the handset is successfully unlocked
    Model : LG CU400
    1 - Insert non-Cingular SIM card" 2 - Power on the handset - Phone will display "Invalid SmartChip" 3 - Phone will display "Invalid SmartChip" 4 - Enter 159753#*# 5 - Enter the 8 digit SIM Unlock code 6 - Select "OK" 7 - The handset is now successfully unlocked
    Model : LG CU500
    1 - Insert non-Cingular SIM card" 2 - Power on the handset - Phone will display "Invalid SmartChip" (IF THE PHONE DOES NOT DISPLAY INVALID SMARTCHIP, PLEASE POWER OFF AND ON AGAIN) 3 - In Idle screen, enter 159753#*#. Phone will display "Enter NCK, Remaining 5 4 - Enter the 8 digit SIM Unlock code 5 - Select "OK" 6 - The handset is now successfully unlocked
    How to Unlock LG CU515:
    1-Insert non-Cingular SIM card" 2-Power on the handset - Phone will display "Invalid SmartChip". 3-Enter *#865625# then select option 1 and then again select 1 4-Enter the 16 digit SIM Unlock code 5-Device should say: Network Lock Deactivated 6-The handset is unlocked. 7-How to Enter Unlock Codes on CU575 (Trax) How to Enter Unlock Codes on LG F2250:
    1-With allowed sim card in the start menu type: 2945#*3311#. 2-Handset shows saved, then return to startup screen 3-Press Menu key, choose Settings > Security > Sim Lock> Network > Deactivate, handset will now show 'Enter NCK' 4-Enter your unlock code and OK. How to Enter Unlock Codes on LG U8110:
    1-With a not allowed sim card in your phone enter Pin code then validate, type: 277634#*# 2-Select 'Sim Unlock' menu # 3-Enter NCK code then validate 4-Your phone is now unlocked. How to Enter Unlock Codes on LG U8210:
    1-With a not allowed sim card enter Pin code then validate, type: 277634#*# 2-Shows test menu 3-Choose sim test menu and type: 2945#*#, choose Sim Unlock menu 4-Handset shows 'Enter NCK' 5-Enter code, then hit OK. How to Enter Unlock Codes on LG U81xx:
    1-To bring up the unlock menu on the phone with a SIM card, type 2945#*88110# 2-Enter the code 3-In case you need to reset the phone without a SIM card first, type 277634#*# or 47328545454#. If your cell phone is not listed, please follow instructions for LG C2000 above

    If If instruction above does not help you i would strogly suggest to contact your Service Provider to provide some alternatives.


    Thank you for using fixya
    Please rate me and give testimonials if ever to continue my assistance




    lg-phones

    Jun 03, 2011 | LG Cell Phones

    1 Answer

    Whenever SIM is inserted in Handset it shows "UNRegistered SIM" & that SIM works on all other Mobiles.


    is it an unlocked phone? The "Unregistered SIM" message means that you're using a SIM card for which this phone is not intended. You will need to have the phone unlocked and it should work.

    If it is a new fone then Phones are not shipped activated. You should look in the box for activation instructions. Read and follow them.
    is that a prepaid sim then probably the sim has been deactivated...

    Jun 15, 2010 | Motorola Mobility RAZR2 V8 Cellular Phone

    1 Answer

    Bought a LG Shine from canada and put in my at&t sim card, how do I set up my yahoo account?


    First you should activate your sim either by calling customer care or following the instruction on sim manual,
    your phone has an Email setup wizard,open,follow the steps given,choose yahoo n brows

    Jul 02, 2009 | LG Shine KE970 Cellular Phone

    1 Answer

    Limited service


    Sounds like your phone is restricted to Vodafone. Each network generally puts a lock in the software to stop other network sims being used in it. If you know your phone is unlocked (sim free) then it could be that you have not activated your Orange sim card? Check the instructions that came with your Orange sim as i am sure that you need to call Orange to activate it? Hope that helps?

    Apr 23, 2009 | Samsung J700 Cellular Phone

    2 Answers

    Iphone is asking for supported sim carrier


    Hi,

    download Quickpwn at www.quickpwn.com and follow the instructions.

    dear regards,

    kansasgutz

    Dec 10, 2008 | Apple iPhone Smartphone

    6 Answers

    Anylink N99i dual sim mobile phone


    setup > call setup > line switching
    i guess u can use just one line at a time
    u can't put them both on at the same time
    let me know what happens.

    Feb 15, 2008 | Cell Phones

    2 Answers

    2 Problems..Sim Card Problems


    Well, first off, an iPhone won't work at all with a T-Mobile SIM card. American iPhones are locked to AT&T's network -- only AT&T SIM cards will work in them.

    As far as activating it with AT&T, make sure that the iPhone isn't connected to the computer while you install iTunes. Once iTunes is installed, connect the iPhone to the computer and iTunes should launch automatically and begin the activation wizard. Just follow the instructions on the screen and answer the questions.

    Dec 05, 2007 | Computers & Internet

    Not finding what you are looking for?
    Cell Phones Logo

    Related Topics:

    87 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top AT&T Cell Phones Experts

    Computer Repairing
    Computer Repairing

    Level 3 Expert

    14641 Answers

    William Alequin

    Level 3 Expert

    922 Answers

    Les Dickinson
    Les Dickinson

    Level 3 Expert

    18389 Answers

    Are you an AT&T Cell Phone Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...