Visit your device manufacturer's website.

Here's your device's complete instructions, specs and more.

User manual

Get help with your wireless device, plan, and more.

If you really want to remove a line or cancel service,

If you really want to remove a line or cancel service, call us at <b>800.331.0500</b>. We're available every day from 7 a.m. to 10 p.m. local time.

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See what the lights on your gateway mean.

When you update your network name or password, your devices automatically disconnect from your Wi-Fi network. Make sure to reconnect them using your new Wi-Fi info.

Network info

Learn how to update your contact information.

Wireless AT&T Account Management Account & profile Contact information - SMB

Find out how to reset your password or recover your ID.

Wireless AT&T Account Management Account & profile Forgot ID or Password - SMB

Learn how to manage your account with myAT&amp;T.

Wireless AT&T Account Management Account & profile IDs, login & registration - SMB

Manage multiple accounts online with a single ID.

Wireless - AT&T Account Management - Account & profile - Manage multiple accounts -SMB

Find out how to make changes to your wireless service.

Wireless AT&T Account Management Account & profile Move, change or cancel - SMB

Get additional information regarding your wireless service migration.

Wireless - AT&T Account Management - Account & profile - Moving to myAT&T - SMB

Get help with account and billing notifications.

Wireless AT&T Account Management Account & profile Notifications - SMB

Read about Terms &amp; Conditions and early termination fees for wireless service.

Wireless AT&T Account Management Account & profile Terms & conditions - SMB

Explore ways to manage your wireless service and account.

Wireless AT&T Account Management Account & profile - SMB

Viewing, understanding, and questions about your bill.

Wireless AT&T Account Management Account Billing & usage Bill details - SMB

Learn about billing periods, statements, and how we calculate your bill.

Wireless AT&T Account Management Account Billing & usage Billing - SMB

Read about charges and fees for your wireless service.

Wireless AT&T Account Management Account Billing & usage Charges & fees - SMB

Learn how to track your wireless data usage.

Wireless AT&T Account Management Account Billing & usage Data usage - SMB

Learn about early termination fees and qualifications.

Wireless - AT&T Account Management -  Billing & usage - (Early Termination Fee) Trade-in - SMB

Find out about your wireless bill, usage, and payment options.

Wireless AT&T Account Management Account Billing & usage

Wireless AT&T Account Management Account Payments Arrange a late payment

Learn how to make automatic payments on your wireless account.

Wireless AT&T Account Management Account Payments Automatic payments

Wireless AT&T Account Management Account Payments Electronic payments

Learn how to pay your bill and enroll in AutoPay.

Wireless AT&T Account Management Account Payments Make a payment

Find out how to pay your wireless bill by mail.

Wireless AT&T Account Management Account Payments Paying by mail

Learn about which payment methods we accept.

Wireless AT&T Account Management Account Payments Payment methods

Check out ways to pay your wireless bill.

Wireless AT&T Account Management Account Payments

Get help managing your wireless service and account.!

Wireless - AT&T Account Management - SMB

Get help setting up your wireless phone or device.

Wireless Activation & setup Setup - SMB

Learn how to connect to the AT&amp;T network.

Wireless Activation & setup Wi-Fi, hotspots & network AT&T network

Find out how to create a mobile hotspot and connect to Wi-Fi at home or on the go.

Wireless Activation & setup Wi-Fi, hotspots & network Wi-Fi & hotspots

Find out how to connect using Wi-Fi, mobile hotspots, and the AT&amp;T network.

Wireless Activation & setup Wi-Fi, hotspots & network

Learn how to activate a device, unlock a SIM or device, use Wi-Fi, or explore coverage.

Wireless - Activation & setup - SMB

Find the option that’s best for you to talk, text, and use data while traveling outside the U.S. or on a cruise.

Wireless - International - International options - SMB

Discover ways to stay connected when you travel.

Wireless - International - SMB

Check out AT&amp;T talk, text and data plans and their features.

Wireless Plans & features AT&T talk, text & data plans - SMB

Explore features and settings for your wireless devices.

Wireless Plans & features Features & settings - SMB

Learn how to help protect your smartphone from unwanted calls and unsafe apps or files with AT&amp;T ActiveArmor Mobile Security.

Wireless - Plans & features - Mobile Security - SMB

Sync your wireless number with compatible mobile devices using NumberSync.

Wireless Plans & features  NumberSync - SMB

Learn about wireless rebates, offer details, rewards programs, and promotions.

Wireless Plans & features Rewards & promotions - SMB

Make the most of your wireless service with insurance, apps, and more.

Wireless - Plans & features - SMB

Get help with your wireless phone, plans, orders, and voicemail. Learn how to fix common issues or contact us.

Wireless

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In order to protect your privacy, AT&amp;T can only send you a limited number of online registration codes per 30 day period. If you receive a message stating you are unable to request another Online Registration Code, you must wait an additional billing cycle before requesting a new online registration code to view your bill online.

Requesting a registration code

About online registration code requests