- [Support](https://www.t-mobile.com/support) - [Get started](#) - [New to T-Mobile?](https://www.t-mobile.com/support/new-to-tmobile) [Switching is easy](https://www.t-mobile.com/support/new-to-tmobile/family-freedom) [Set up your device](https://www.t-mobile.com/support/new-to-tmobile/device) [Using the app](https://www.t-mobile.com/support/plans-features/t-mobile-app) [All get started topics](https://www.t-mobile.com/support/new-to-tmobile) - [Account resources](#) - [Ways to pay your bill](https://www.t-mobile.com/support/account/pay-your-bill) [All about your bill](https://www.t-mobile.com/support/account/whats-impacting-your-bill) [Line permissions](https://www.t-mobile.com/support/account/set-online-permissions) [Your T-Mobile ID](https://www.t-mobile.com/support/account/set-up-and-manage-your-t-mobile-id) [Your PIN/Passcode](https://www.t-mobile.com/support/account/update-your-customer-pinpasscode) [All account resources topics](https://www.t-mobile.com/support/account) - [Network & roaming](#) - [T-Mobile network](https://www.t-mobile.com/support/coverage/t-mobile-network) [In-flight texting and Wi-Fi](https://www.t-mobile.com/support/coverage/t-mobile-in-flight-texting-and-wi-fi) [Wi-Fi Calling](https://www.t-mobile.com/support/coverage/wi-fi-calling-from-t-mobile) [International roaming](https://www.t-mobile.com/support/coverage/international-roaming-services) [Mobile Without Borders](https://www.t-mobile.com/support/coverage/mobile-without-borders) [All network & roaming topics](https://www.t-mobile.com/support/coverage) - [Plans support](#) - [Find the right plan](https://www.t-mobile.com/support/plans-features/find-the-right-plan-for-you) [Netflix on Us](https://www.t-mobile.com/support/plans-features/netflix-on-us) [HotSpot plans](https://www.t-mobile.com/support/plans-features/mobile-internet-plans-for-hotspots) [Voicemail](https://www.t-mobile.com/support/plans-features/voicemail) [Use Mobile HotSpot](https://www.t-mobile.com/support/plans-features/smartphone-mobile-hotspot-wi-fi-sharing--tethering) [All plans support topics](https://www.t-mobile.com/support/plans-features) - [Device assistance](#) - [Tutorials](https://www.t-mobile.com/support/tutorials) [Troubleshooting](https://www.t-mobile.com/support/phones-tablets-devices/troubleshooting) [Unlock your device](https://www.t-mobile.com/support/devices/unlock-your-mobile-wireless-device) [Protect your device](https://www.t-mobile.com/support/devices/protectionandlt360andgt-and-device-protection) [SIM card & eSIM](https://www.t-mobile.com/support/devices/sim-esim) [All device assistance topics](https://www.t-mobile.com/support/phones-tablets-devices) - [Business support](#) - [Get T-Mobile for Business](https://www.t-mobile.com/support/business/new-to-business) [Billing and payments](https://www.t-mobile.com/support/business/billing) [Manage your account](https://www.t-mobile.com/support/business/account) [Orders and shopping](https://www.t-mobile.com/support/business/orders-shopping) [Account Hub registration](https://www.t-mobile.com/support/business/account-hub-registration) [All business support topics](https://www.t-mobile.com/support/business) [SUPPORT](https://www.t-mobile.com/support) - [Get started](#) - [New to T-Mobile?](https://www.t-mobile.com/support/new-to-tmobile) - [Switching is easy](https://www.t-mobile.com/support/new-to-tmobile/family-freedom) - [Set up your device](https://www.t-mobile.com/support/new-to-tmobile/device) - [Using the app](https://www.t-mobile.com/support/plans-features/t-mobile-app) - [All get started topics](https://www.t-mobile.com/support/new-to-tmobile) - [Account resources](#) - [Ways to pay your bill](https://www.t-mobile.com/support/account/pay-your-bill) - [All about your bill](https://www.t-mobile.com/support/account/whats-impacting-your-bill) - [Line permissions](https://www.t-mobile.com/support/account/set-online-permissions) - [Your T-Mobile ID](https://www.t-mobile.com/support/account/set-up-and-manage-your-t-mobile-id) - [Your PIN/Passcode](https://www.t-mobile.com/support/account/update-your-customer-pinpasscode) - [All account resources topics](https://www.t-mobile.com/support/account) - [Network & roaming](#) - [T-Mobile network](https://www.t-mobile.com/support/coverage/t-mobile-network) - [In-flight texting and Wi-Fi](https://www.t-mobile.com/support/coverage/t-mobile-in-flight-texting-and-wi-fi) - [Wi-Fi Calling](https://www.t-mobile.com/support/coverage/wi-fi-calling-from-t-mobile) - [International roaming](https://www.t-mobile.com/support/coverage/international-roaming-services) - [Mobile Without Borders](https://www.t-mobile.com/support/coverage/mobile-without-borders) - [All network & roaming topics](https://www.t-mobile.com/support/coverage) - [Plans support](#) - [Find the right plan](https://www.t-mobile.com/support/plans-features/find-the-right-plan-for-you) - [Netflix on Us](https://www.t-mobile.com/support/plans-features/netflix-on-us) - [HotSpot plans](https://www.t-mobile.com/support/plans-features/mobile-internet-plans-for-hotspots) - [Voicemail](https://www.t-mobile.com/support/plans-features/voicemail) - [Use Mobile HotSpot](https://www.t-mobile.com/support/plans-features/smartphone-mobile-hotspot-wi-fi-sharing--tethering) - [All plans support topics](https://www.t-mobile.com/support/plans-features) - [Device assistance](#) - [Tutorials](https://www.t-mobile.com/support/tutorials) - [Troubleshooting](https://www.t-mobile.com/support/phones-tablets-devices/troubleshooting) - [Unlock your device](https://www.t-mobile.com/support/devices/unlock-your-mobile-wireless-device) - [Protect your device](https://www.t-mobile.com/support/devices/protectionandlt360andgt-and-device-protection) - [SIM card & eSIM](https://www.t-mobile.com/support/devices/sim-esim) - [All device assistance topics](https://www.t-mobile.com/support/phones-tablets-devices) - [Business support](#) - [Get T-Mobile for Business](https://www.t-mobile.com/support/business/new-to-business) - [Billing and payments](https://www.t-mobile.com/support/business/billing) - [Manage your account](https://www.t-mobile.com/support/business/account) - [Orders and shopping](https://www.t-mobile.com/support/business/orders-shopping) - [Account Hub registration](https://www.t-mobile.com/support/business/account-hub-registration) - [All business support topics](https://www.t-mobile.com/support/business) [Support](https://www.t-mobile.com/support/) [Account](https://www.t-mobile.com/support/community/account) # Activate or change T-Mobile Prepaid service 0 Added! [](https://www.t-mobile.com) ### Manage Links Click any [available links](https://www.t-mobile.com) to add. Click any [added links](https://www.t-mobile.com) to remove. Links with [no highlight](https://www.t-mobile.com) can't be sent. Done (0 Links) Only the [Primary Account Holder and those with Full Access](https://www.t-mobile.com/support/account/set-up-line-permissions) can add lines. If your account is current and you're ready to add a line or device to your account, let us show you how! Businesses with 21+ lines can [contact Business Customer Service](https://www.t-mobile.com/business/b2b-contact-information) to get started. [Add a line now](https://my.t-mobile.com/purchase/device-intent?icid=CCE_CS_U_ADDALINE_UJIIZ34ZUIJ8LX0928632) [Options and pricing](https://www.t-mobile.com/customers/device-add-a-line) [Shop devices](https://www.t-mobile.com/cell-phones) ## On this page: - [Steps to add a line with a new device order](https://www.t-mobile.com#steps1) - [Steps to add a line with your own device](https://www.t-mobile.com#steps2) ## [](https://www.t-mobile.com)Add a line with a new device 01. [Log in to T-Mobile.com](https://t-mobile.com/signin) or [T-Life](https://www.t-mobile.com/support/plans-features/t-life). - In T-Life, select __SHOP__, and then __Add a line__. - On T-Mobile.com select __Add a person or device to my account__. 02. Select your device. 03. Select the device color, memory variant, and pricing option, then select __Add to a new line__. 04. Make or review plan selections and select __Add a new line__. 05. Select __Yes, I want to trade in a device__ if you would like to trade in a device. Otherwise, select __No thanks, skip trade-in__. 06. Enter the trade-in device information, to find it, dial [\*#06#](https://www.t-mobile.com) to get your device IMEI, or [find it in your device's 'About' settings](https://www.t-mobile.com/resources/bring-your-own-phone), then select __Continue__. 07. Provide information on the condition of your trade-in, then select __Continue__. 08. Select __Trade in this phone__. 09. Choose __Continue__ or __No, I’ll take my chances__ to opt out of insurance. 10. Confirm your order details and pricing, then select __Continue to shipping__. 11. Select your shipping method and review the address section. Edit the address if necessary, then select __Continue to payment__. A signature requirement is added to high-value orders to help protect against theft, some shipments may [require a signature upon delivery](https://www.t-mobile.com/support/devices/buy-a-t-mobile-device#shippingreqd). 12. Enter your payment details and select the __Customer Agreement__ to confirm consent to the T-Mobile Terms and Conditions, then select __Accept & Continue__. 13. Sign your EIP Equipment Installment Plan agreement if you are financing your device with T-Mobile. 14. Select __Submit order__. ## [](https://www.t-mobile.com)Add a line with your own device 1. [Log in to T-Mobile.com](https://t-mobile.com/signin) or [T-Life](https://www.t-mobile.com/support/plans-features/t-life). - In T-Life, select __SHOP__ and then __Add a line__. - On T-Mobile.com select __Add a person or device to my account__ in the “I want to…" section. 2. Select your device type. 3. Select the option to __bring your own device__. 4. Review plan selections and select __Add a new line__. 5. Confirm your order details and pricing, then select __Continue to shipping__. 6. Select your shipping method and review the address section. Update the address if necessary, then select __Continue to payment__. 7. Enter your payment details and select the __Customer Agreement__ to confirm consent to the T-Mobile Terms and Conditions, then select __Accept & Continue__. 8. Select __Submit order__. * * * Was this helpful? * * * ## Can't find what you're looking for? - [Contact Us](https://www.t-mobile.com/contact-us) - [Ask our community](https://www.t-mobile.com/community/)