T-Mobile MultiLine

T-Mobile MultiLine

T-Mobile · 3.3 ★ · FREE

Screenshots

Description

T-Mobile MultiLine makes is easy to add a second company managed number to a personal BYOD mobile phone. Employees can now carry one phone while keeping their work and personal number completely separate. The solution gives employees a distinct phone number for their work voice calls, text messaging and voicemail while maintaining their personal phone number. The T-Mobile MultiLine app is simple to use and works over any domestic carrier network. T-Mobile MultiLine also provides granular insights and analytics into work related productivity. Activation of the T-Mobile MultiLine service is required.

Developer

T-Mobile

Developer ID: 525560781

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What's New

Version 4.14.01 · Mar 5, 2026

AMR-WB Codec Support Satellite messaging

Ratings & Reviews

App Store

3.3

39 ratings

N/A downloads

Google Play

3.5

284 ratings

50,000+ downloads

5★
54%
4★
4%
3★
7%
2★
7%
1★
27%

Recent Reviews

Phillips McKenna

Google Play

cool

May 25, 2026

Joe Holstein

Google Play

Can't take screenshots of messages.

Mar 9, 2026

UNKNOWN T

Google Play

great

Jul 8, 2025

Richard Rivenbark

Google Play

No option for activation nor does it provide another number, crashed twice while trying to use, Uninstalling.

May 12, 2025

NotoriousBGiff

App Store

Works ok, but simple improvements could make it better

I do like the convenience of only carrying one phone. The call quality is good and the texting feature works well. Why not a higher score? The first thing that I’m certain annoys everyone: stop asking me about my call experience every time I make a call. I don’t need the extra notification constantly. Occasionally is fine, but every call is so tedious. I would like to be able to review texts or see the number that called while I’m on the line. You can’t navigate through the app while on a call.

Feb 25, 2025

Football13107

App Store

User

I haven’t been able to open the app in several weeks. The app starts to open and then goes black. Thankfully I can still make calls from my cellphone app.

Nov 27, 2024

Love Music

Google Play

This app is cloned. Please remove all devices from this app .

Nov 14, 2024

Fleawest#1

App Store

No Survey!

There is a really annoying banner that appears after every single phone call asking for feedback about call quality. I HAVE ZERO DESIRE TO TAKE A FREAKIN SURVEY AFTER EVERY PHONE CALL. GET RID OF IT!

Nov 17, 2022

Montego18

App Store

Pretty cool / respects privacy

I can hear what my clients are saying and that’s enough for me. My company explained that it doesn’t see anything outside of the app and only looks at activity on the app, so I feel a lot better about using it.

Nov 11, 2022

Essence of Vulnerability

App Store

Love this app!

Looks and works just like my iPhone!

Sep 21, 2022

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