About T-Mobile MultiLine
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...
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.
Version History fix for tablet MultiLine dialing. 4.14.02 Aug 22 AMR-WB Codec Support Satellite messaging 4.14.01 Mar 5 eEnhanced Number Formatting for better user experience for calls and messages. Introducing Call Log Sync after Re-Onboarding. General Bug Fixes and Performance Improvements. 4.05.01 03/06/2025 Teams' Voice notification Support . 4.02.01 09/18/2024 This release incudes visual design updates that make the app experience more productive and intuitive, including: - Multiple UI updates to provide a consistent experience across all app functionality - A new voicemail tab allowing direct access to voicemails - An updated Settings screen to make it easier to manage your MultiLine experience - Call Log Sync 4.01.04.04 04/04/2024 Enhancements and bug fixes. 3.07.01.06 10/16/2023 Enhanced customer experience and bug fixes. 3.06.02.01 06/28/2023 Optimized Exchange contacts General Bug fixes and Improvements 3.06.01.13 05/10/2023 General Bug fixes WhatsApp Group Messaging feature enhancements 3.04.01 01/30/2023 Bug fixes and improvements 3.03.01 11/29/2022 Bug Fixes and UI improvements 3.1.1.5 04/22/2022 Bug Fixes and UI improvements 2.31.1 11/12/2021 Bug fixes & Enhancements 2.28.03.01 10/12/2021 Bug fixes & enhancements 2.26.02.01 07/01/2021 Bug fixes and UX improvements 2.26.01.05 05/28/2021 Please contact your Sprint Sales Representative for more details. 2.23.01 12/03/2020 Please contact your Sprint Sales Representative for more details. 2.22.3 09/21/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.21.1 03/24/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.04 01/14/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.03 11/15/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.01 09/13/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.05 06/17/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.03 06/07/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.01 02/28/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.18.01 11/08/2018
Previous Versions
Here you can find the changelog of T-Mobile MultiLine since it was posted on our website on 2021-12-16 13:44:02.
The latest version is 4.14.02 and it was updated on 2026-10-10 09:35:46. See below the changes in each version.
T-Mobile MultiLine version 4.14.02
Updated At: 2026-10-08
Changes: Version History fix for tablet MultiLine dialing. 4.14.02 Aug 22 AMR-WB Codec Support
Satellite messaging 4.14.01 Mar 5 eEnhanced Number Formatting for better user experience for calls and messages.
Introducing Call Log Sync after Re-Onboarding.
General Bug Fixes and Performance Improvements. 4.05.01 03/06/2025 Teams' Voice notification Support . 4.02.01 09/18/2024 This release incudes visual design updates that make the app experience more productive and intuitive, including:
- Multiple UI updates to provide a consistent experience across all app functionality
- A new voicemail tab allowing direct access to voicemails
- An updated Settings screen to make it easier to manage your MultiLine experience
- Call Log Sync 4.01.04.04 04/04/2024 Enhancements and bug fixes. 3.07.01.06 10/16/2023 Enhanced customer experience and bug fixes. 3.06.02.01 06/28/2023 Optimized Exchange contacts
General Bug fixes and Improvements 3.06.01.13 05/10/2023 General Bug fixes
WhatsApp Group Messaging feature enhancements 3.04.01 01/30/2023 Bug fixes and improvements 3.03.01 11/29/2022 Bug Fixes and UI improvements 3.1.1.5 04/22/2022 Bug Fixes and UI improvements 2.31.1 11/12/2021 Bug fixes & Enhancements 2.28.03.01 10/12/2021 Bug fixes & enhancements 2.26.02.01 07/01/2021 Bug fixes and UX improvements 2.26.01.05 05/28/2021 Please contact your Sprint Sales Representative for more details. 2.23.01 12/03/2020 Please contact your Sprint Sales Representative for more details. 2.22.3 09/21/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.21.1 03/24/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.04 01/14/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.03 11/15/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.01 09/13/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.05 06/17/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.03 06/07/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.01 02/28/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.18.01 11/08/2018
T-Mobile MultiLine version 4.14.01
Updated At: 2026-08-21
Changes: Version History AMR-WB Codec Support
Satellite messaging 4.14.01 Mar 5 eEnhanced Number Formatting for better user experience for calls and messages.
Introducing Call Log Sync after Re-Onboarding.
General Bug Fixes and Performance Improvements. 4.05.01 03/06/2025 Teams' Voice notification Support . 4.02.01 09/18/2024 This release incudes visual design updates that make the app experience more productive and intuitive, including:
- Multiple UI updates to provide a consistent experience across all app functionality
- A new voicemail tab allowing direct access to voicemails
- An updated Settings screen to make it easier to manage your MultiLine experience
- Call Log Sync 4.01.04.04 04/04/2024 Enhancements and bug fixes. 3.07.01.06 10/16/2023 Enhanced customer experience and bug fixes. 3.06.02.01 06/28/2023 Optimized Exchange contacts
General Bug fixes and Improvements 3.06.01.13 05/10/2023 General Bug fixes
WhatsApp Group Messaging feature enhancements 3.04.01 01/30/2023 Bug fixes and improvements 3.03.01 11/29/2022 Bug Fixes and UI improvements 3.1.1.5 04/22/2022 Bug Fixes and UI improvements 2.31.1 11/12/2021 Bug fixes & Enhancements 2.28.03.01 10/12/2021 Bug fixes & enhancements 2.26.02.01 07/01/2021 Bug fixes and UX improvements 2.26.01.05 05/28/2021 Please contact your Sprint Sales Representative for more details. 2.23.01 12/03/2020 Please contact your Sprint Sales Representative for more details. 2.22.3 09/21/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.21.1 03/24/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.04 01/14/2020 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.03 11/15/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.20.01 09/13/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.05 06/17/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.03 06/07/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.19.01 02/28/2019 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.18.01 11/08/2018 New features to MultiLine Admin Portal and Application. Please contact your Sprint Sales Representative for more details. 2.17.04 09/18/2018
T-Mobile MultiLine version 4.14.01
Updated At: 2026-03-05
Changes: AMR-WB Codec Support
Satellite messaging
T-Mobile MultiLine version 4.05.01
Updated At: 2025-03-06
Changes: Mar 6, 2025
Version 4.05.01
eEnhanced Number Formatting for better user experience for calls and messages.
Introducing Call Log Sync after Re-Onboarding.
General Bug Fixes and Performance Improvements.
T-Mobile MultiLine version 4.05.01
Updated At: 2025-03-06
Changes: eEnhanced Number Formatting for better user experience for calls and messages.
Introducing Call Log Sync after Re-Onboarding.
General Bug Fixes and Performance Improvements.
T-Mobile MultiLine version 4.02.01
Updated At: 2024-09-18
Changes: Sep 18, 2024
Version 4.02.01
Teams' Voice notification Support .
T-Mobile MultiLine version 4.01.04.04
Updated At: 2024-04-04
Changes: Apr 4, 2024
Version 4.01.04.04
This release incudes visual design updates that make the app experience more productive and intuitive, including:
- Multiple UI updates to provide a consistent experience across all app functionality
- A new voicemail tab allowing direct access to voicemails
- An updated Settings screen to make it easier to manage your MultiLine experience
- Call Log Sync
T-Mobile MultiLine version 3.07.01.06
Updated At: 2023-10-16
Changes: Oct 16, 2023
Version 3.07.01.06
Enhancements and bug fixes.
T-Mobile MultiLine version 3.06.02.01
Updated At: 2023-06-28
Changes: Jun 28, 2023
Version 3.06.02.01
Enhanced customer experience and bug fixes.
T-Mobile MultiLine version 3.06.01.13
Updated At: 2023-05-10
Changes: May 10, 2023
Version 3.06.01.13
Optimized Exchange contacts
General Bug fixes and Improvements
Disclaimer
Official App Store Link
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