Activate your new cell phone, tablet, and smartwatch on the AT&T wireless network here.

Learn what it means to activate a new device, how to transfer AT&T service to a new phone, options to activate your phone yourself and more.

Want to bring your current device to an AT&T Wireless or AT&T Prepaid plan? Transfer your contacts, photos, and more from your old device to your new device. Create a voicemail …

Get help activating & setting up a phone or tablet with AT&T. Learn how to transfer data to a new phone, set up voicemail & WiFi, and more.

To activate your device online, visit the Online Activation Portal. You'll need the wireless number you want to activate and the billing or shipping ZIP Code for the order.

Activate your new phone or SIM card online in just a few steps. Go to Activate your wireless device. Do one of the following: AT&T Wireless Device – Select Activate your device. AT&T …

Activate your phone, device or AT&T Prepaid SIM card purchased from Walmart, Target, drug, grocery or discount stores.

To activate your device online, visit the Online Activation Portal. You'll need the wireless number you want to activate and the billing or shipping ZIP Code for the order. Copy all the contacts …

2020年9月13日 · The first step is to make sure your device is eligible to work on the AT&T network. If your device is locked, you’ll also have to contact the manufacturer or your current …