How To Activate Att Replacement Phone

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1

Locate and/or write down your IMEI number. This is a special code continued to your phone, typically printed and clearly labeled on the packaging.^[ane] If yous don't have access to this number, y'all can become it by dialing *#06# on the phone'due south keypad.
two
Locate and/or write downwards your SIM card number. This is also known as an ICCID number and is printed on the SIM carte adjacent to "ICCID."
- If you don't see "ICCID," it may be printed next to "CSN" or "EID."
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Plow off your phone or tablet. If you've already inserted the new SIM into your device, you lot 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 (due east.g., Verizon, T-Mobile), skip to step 3. If you are transferring a phone number, follow these steps to complete the transfer before you continue:
- Go to https://www.att.com/checkmyorder/activations/activateDevice.rt in a browser.
- Enter the phone number you want to transfer and the billing Cipher lawmaking.
- Click Continue.
- Provide the requested data and follow the on-screen instructions to activate your carte du jour.
5

Insert the SIM bill of fare. If you lot're non sure how to exercise this on your phone or tablet, visit AT&T's Device Support site in a web browser. Once you're in that location, select your model, click All Solutions, so click Insert SIM Card for instructions.
6

Plow on your phone and make a examination call. You should as well effort using the mobile internet service without Wi-Fi enabled. If you are able to do these things, your SIM carte is active, and you can start setting up your voicemail. If not, go on with this method.^[three]
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Enter the SIM and IMEI numbers and click Continue . The site will check your information and display instructions for your service and device.
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Follow the on-screen instructions to activate the menu. In one case the SIM is agile, yous'll be able to identify telephone calls and utilize the cyberspace.
- If you're unable to activate the carte du jour online, you can requite AT&T a call from a working phone or visit an authorized AT&T store during regular concern hours.
- AT&T support is available 24/7. If you're in the US, dial 1-800-331-0500. If you lot're outside of the Us, punch 1-314-925-6925.^[4]

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Question

What do I exercise when the telephone I own was in a different state when information technology was owned by someone else?

The state it was activated in doesn't matter (unless it was in a different country). The cellular carrier is the only ane that can unlock it for use on another carrier. Contact the cellular carrier for more info on how to activate on its network, or submit a request to unlock it for use on another cellular network.

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About This Article

Article Summary 10

1. Write down the IMEI and ICCID numbers.
2. Turn off the phone and insert the SIM.
3. Transfer an existing phone number (optional).
four. Turn on the phone and make a exam call.
5. Become to the AT&T SIM activation site if needed.
6. Enter the IMEI and ICCID numbers and click Continue.
7. Follow the on-screen instructions.

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