How Do I Activate My At&t Flip Phone

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one

Locate and/or write downwardly your IMEI number. This is a special code connected to your phone, typically printed and clearly labeled on the packaging.^[1] If you don't accept access to this number, you tin can get it by dialing *#06# on the phone's keypad.
2
Locate and/or write down your SIM card number. This is also known as an ICCID number and is printed on the SIM bill of fare next to "ICCID."
- If you lot don't see "ICCID," it may be printed adjacent to "CSN" or "EID."
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three

Plow off your phone or tablet. If you've already inserted the new SIM into your device, you tin can skip to step 6.^[ii]
4
Transfer a phone number from another provider (optional). If you're not transferring a phone number from another mobile provider (e.g., Verizon, T-Mobile), skip to step 3. If y'all are transferring a phone number, follow these steps to complete the transfer before yous continue:
- Go to https://www.att.com/checkmyorder/activations/activateDevice.rt in a browser.
- Enter the phone number yous want to transfer and the billing ZIP code.
- Click Continue.
- Provide the requested data and follow the on-screen instructions to activate your carte.
5

Insert the SIM card. If yous're not sure how to do this on your phone or tablet, visit AT&T's Device Support site in a web browser. Once y'all're there, select your model, click All Solutions, and so click Insert SIM Menu for instructions.
6

Turn on your phone and brand a examination call. Yous should also try using the mobile internet service without Wi-Fi enabled. If you are able to do these things, your SIM card is active, and yous can start setting up your voicemail. If not, continue with this method.^[3]
7
8

Enter the SIM and IMEI numbers and click Continue . The site will bank check your information and display instructions for your service and device.
9
Follow the on-screen instructions to actuate the card. One time the SIM is active, you'll be able to place phone calls and use the internet.
- If y'all're unable to actuate the card online, you lot can give AT&T a telephone call from a working phone or visit an authorized AT&T store during regular business hours.
- AT&T back up is available 24/vii. If yous're in the U.s., dial 1-800-331-0500. If yous're exterior of the The states, punch one-314-925-6925.^[4]

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Question

What do I do when the phone I own was in a different land when information technology was owned by someone else?

The state it was activated in doesn't matter (unless information technology was in a dissimilar country). The cellular carrier is the simply ane that can unlock it for utilise on some other carrier. Contact the cellular carrier for more info on how to actuate on its network, or submit a request to unlock information technology for utilise on some other cellular network.

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Commodity Summary X

1. Write down the IMEI and ICCID numbers.
2. Plough off the phone and insert the SIM.
3. Transfer an existing phone number (optional).
4. Plow on the phone and make a examination call.
5. Go to the AT&T SIM activation site if needed.
vi. Enter the IMEI and ICCID numbers and click Go along.
7. Follow the on-screen instructions.

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