• DIGITS Talk & Text provides multiple numbers on one device.
• Like all DIGITS numbers, calls, voicemails, and texts stay separate from your main number in the DIGITS app.
• Share your DIGITS Talk & Text line with up to 20 friends & family, by adding them in the DIGITS portal.

If you are replacing a home landline, you may want to give others in your household the ability to send and receive calls using this number.

• If someone calls your family line, the app will ring simultaneously on everyone's phones.
• Grant permission to each family member’s email address in the DIGITS app or by logging in to T-Mobile.com.

If your DIGITS Talk & Text line is for business use, you can add co-workers. Even if they don't have a T-Mobile mobile phone, they can install and use the DIGITS app.

• If someone calls or texts your business line, anyone with access gets it and can respond quickly to customer inquiries.
• Grant permission to each coworker’s email address in the DIGITS app or by logging in to T-Mobile.com.
• Even if they don’t have a T-Mobile mobile phone, they can install and use the DIGITS app using their email address.

Roaming

• Domestic roaming: Not included.
• International roaming: All calls and text are billed at the standard international rates.
• Usage from the U.S. to other countries: If you make frequent calls to international destinations, use your main number, not the DIGITS line.

• Provides one number on multiple devices.
• It’s a single number that rings on every device so you never miss a call.
• Designed for smartwatches & other devices.
• This is another SIM with the same MSISDN as your existing line for calls and messages.

Set up 

To use, make sure you have the following:

• A second SIM or device with an embedded SIM (eSIM) that can call and text using T-Mobile's network.
• Android 6.0/iOS 10 or later device with Internet access or Chrome or Firefox to use DIGITS on your desktop (requires a microphone and speakers).

To let T-Mobile know which line to copy, you must pair the DIGITS line with the desired number.

1. Get a T-Mobile ID if you don't already have one.
2. T-Mobile for Business customers: If your employer assigns you DIGITS to use on your personal device, you will receive an email from your employer. Follow the link in that email to register for a T-Mobile ID if you don’t already have one. Once you have your T-Mobile ID set up, you can sign in and use your DIGITS.
3. Use your primary mobile number across 5 devices by pairing them using the myDIGITS portal.
   • Select the desired Data with paired DIGITS line.
   • Under Paired DIGITS, choose the desired primary line from the drop-down box and select ​Save.​

Roaming

• Domestic roaming: Same as the primary line’s features. Roaming is only available in North America (U.S., Mexico, and Canada)
• International: All calls and text are billed at the same rate as part of the primary number.

The DIGITS app is a T-Mobile-branded app available for Android and iOS devices that can also be accessed by computer through a web client. Learn how to do the following from the DIGITS app and web client:

• Access DIGITS
• Log in
• Add/remove users
• Use DIGITS
• Use your numbers
• Log out of your T-Mobile ID

To access your DIGITS lines, there are multiple options:

• Get the DIGITS app for iOS
• Get the DIGITS app for Android
• Use the native app for Windows or Mac OS
• Use DIGITS from a Chrome or Firefox web browser: http://DIGITS.T-Mobile.com