AT&T Logo

AT&T Recent Questions, Troubleshooting Help & Support

Do you work here? Claim your company

  • 645 Products
  • 27K Answers

Reverse the polarity of the phone wires.

-Some phones are sensitive to this; others do not seem to mind.

I believe you should reverse the red and green.

AT&T Lands... | Answered on Feb 03, 2019

Sorry we are not AT&T. They have until 2-15-2019 to send the 1099.

AT&T Computers &... | Answered on Jan 27, 2019

And transport for all your info using an AT&t transfer app install it on both phones follow the steps.

AT&T Cell Phones | Answered on Jan 12, 2019

This happened to me today!
Do the following in order:

1.take battery out of back of phone
2. unplug all phone lines from phone, then unplug all phone lines from wall
3. unplug ac from phone, then from wall
Wait 30 seconds.
In this order:
1. replace battery
2. replace phone line(s) to phone, then to wall
3. replace ac to phone, then to wall.

These steps solved it for me! Good luck.

AT&T 944 Four... | Answered on Jan 06, 2019

Having the exact same problem. Did you ever get it solved?

AT&T 944 Four... | Answered on Jan 06, 2019

Check your ground wire where the phone line comes into the junction box outside your house. It is either loose or corroded. It should be clean and clamped to a ground stake or water pipe like for an outdoor hose faucet. Check both ends of the wire. Without it, the phone system's impedance is so high that it will receive the 60 Hz hum from any electrical appliances around the house that are within a few feet of a line on an extension phone, answering machine or even an extension phone outlet wire running through a wall. These make great receiving antennas. good luck.

AT&T Lands... | Answered on Jan 04, 2019

Hi. You can get the unique unlock code for a Samsung A687 Strive from at affordable cost. Good luck.

..............UNLOCKING INSTRUCTIONS..............

Method 1:
1 - Switch ON your Samsung SGH-A687 Strive with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-A687 Strive will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-A687 Strive shows "Insert Correct SIM Card")

Method 2:
1 - Switch ON your Samsung SGH-A687 Strive with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-A687 Strive.
3 - Compose : #0111*CODE#.

AT&T Cell Phones | Answered on Jan 02, 2019

I Hope, You are asking unlock solution for Samsung SGH-T528G. Because there is no such model called SGH-T5286. If your mobile model is SGH-T528G, You can get the unlock code from at affordable cost.

1 - Switch ON your Samsung SGH-T528G with a NOT ACCEPTED SIM Card.
2 - Compose : #7465625*638*CODE# (or *#7465625*638*CODE#).

AT&T Quickfire... | Answered on Dec 28, 2018

Are you recieving your signal through a cable box? Most are set to 720p. Some have a settings menu to allow 1080p.

AT&T Televison &... | Answered on Dec 17, 2018

ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000 Call your phone carrier’s support line – If you have had service with your phone carrier for at least 3 months and are paying your bill, more in likely your phone carrier will have no problem providing you with an unlock code. I have heard of people having success with both T-Mobile and AT&T. 2. Download a Samsung unlock code generator – Although there is not much software for unlocking Samsung phones out there, I did find this Samsung unlock code calculator online that may work.
3. Buy an unlock code – If the other ways of getting an unlock code for your Samsung A177 did not work, you may have to resort to paying for an unlock code online. Try searching Google and comparing prices, as they vary greatly.
Regardless of the method you use above, you will need your Samsung A177′s IMEI number. You can by typing: *#06# and hitting enter. The 15 digit that is output is your Samsung A177′s IMEI number. This is a number that identifies your phone and will help generate your unlock code. Once you have your unlock code your ready to begin. These steps originally came from my post on How To Unlock A Samsung Moible Phone, and should work with many other Samsung models as well. Here they are:
or: You can get the unlock code for Your samsung phone from the site Thanks

AT&T Samsung... | Answered on Dec 14, 2018

Contact At&T. They need to add a number to the IMEI number on the phone to the SIM.

AT&T Cell Phones | Answered on Dec 12, 2018

If you delete the greeting you recorded, it should default to the canned response.

AT&T Lands... | Answered on Dec 05, 2018

Unfortunately, cell phones are not like e-mails. Once you delete a text message from the cell phone, you could no longer view it or retrieve it. Better yet, try to contact the phone carrier (AT&T) and see if they have a server that holds the text messages and see if you could get it back. If there is, I think there's a standard price for it, but it should be a reasonable price.

Have a great day!

AT&T Cell Phones | Answered on Nov 21, 2018

Yes you can use any network SIM card. But you need to unlock this phone before to use it,
Here is the process to get the unlock code.
Follow these steps:
Select: Brand Name
Select: Model No and click unlock button
on the next page proceed the steps below:
1) select purchase country and network on which device is locked, your mail
id then make payment
2) We will send you login details(Username and Password) for at the same moment in your mail to update IMEI No
3) Make login and Update IMEI, we will deliver you the code in The least possible time
cell phone unlocking-unlockninga-0svpzdxzl45kumrim1wmhxla-4-0.jpg

AT&T Cell Phones | Answered on Nov 05, 2018

Not finding what you are looking for?

Ask a Question

Usually answered in minutes!

Top AT&T Experts

Tom Chichester

Level 3 Expert

57296 Answers


Level 3 Expert

11377 Answers

Lawrence Oravetz

Level 3 Expert

10548 Answers

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

Answer questions

Manuals & User Guides