About CMHK - Call Manager
China Mobile Hong Kong “Call Manager”－ CMHK postpaid customers can take control of a maximum of 5 numbers (include 1 HK fixed-line number) in a single mobile phone via “Call Manager”. You can choose any of your mobile...
China Mobile Hong Kong “Call Manager”－ CMHK postpaid customers can take control of a maximum of 5 numbers (include 1 HK fixed-line number) in a single mobile phone via “Call Manager”. You can choose any of your mobile numbers to be shown on your counterparty's mobile with caller display function at Hong Kong. Another function of the app is to let you know which number your counterparty is calling. Main feature: One APP for Multi-Number: Easy to manage Multi-Number without switching numbers, changing mobiles or call forwarding. Ease Communication: To switch your mobile numbers for making or receiving calls and sending or receiving SMS freely. Apply the secondary number at your fingertips: the secondary number will be activated right away upon the subscription via APP. It is good for long term and short term use. Privacy Protection: Secondary mobile number can be switched on or off for your privacy protection. *“Call Manager" is an exclusive service available to monthly plan subscribers of China Mobile Hong Kong. #Fixed-line number as “Secondary Number” could support incoming calls only, it cannot make any outgoing calls. #Mobile number as “Secondary Number” could support incoming calls at Roaming only, it cannot make any outgoing calls. * Each SIM card can support up to 4 local numbers (1 main and 3 secondary numbers) * Secondary numbers can be switched off subject to your need * "Duo Hao Tong" is an exclusive service available to monthly plan subscribers of China Mobile Hong Kong
Version History 1. Adaptation ios18 2. Update interface certificate 4.1.17 07/07/2025 Replace network request certificate 4.1.16 04/24/2025 Fix call log data errors 4.1.15 04/22/2025 1. Fix the bug where the page cannot be clicked after adding a new number 4.1.14 03/07/2025 1. Update to FAQ 30 2. Reference Number judgment enhancement 3. Fix iOS 18 login crashes 4.1.13 12/11/2024 1. Update to FAQ 30 2. Reference Number judgment enhancement 4.1.12 11/27/2024 - Fixed an issue where the secondary numbers may disappear from the dial screen 4.1.11 02/26/2024 - Updated the appearance of the dial pad - Added UI features that enable users to distinguish the secondary number messages and calls - Updated the procedure of subscribing to and unsubscribing from a secondary number 4.1.10 02/06/2024 -Fixed an issue with the limit of secondary number subscriptions -Fixed an issue when activating and deactivating a secondary number -Fixed an issue where the app will become unresponsive after logging out -Update the new hotline number 4.1.0 04/27/2023 -Fixed an issue with the limit of secondary number subscriptions -Fixed an issue when activating and deactivating a secondary number -Fixed an issue where the app will become unresponsive after logging out -Update the new hotline number 4.0.8 04/15/2023 -Added a refresh button on the subscription list so you don't have to quit and relaunch the app after each new number subscription. 4.0.7 04/06/2023 fixed secordary numbers issue 4.0.6 02/23/2023 - Performance enhancement 4.0.1 01/31/2023 - Performance enhancement - FAQ revised 2.2.3 11/09/2015 2.2.0 08/31/2015
Previous Versions
Here you can find the changelog of CMHK - Call Manager since it was posted on our website on 2026-02-22 01:09:18.
The latest version is 4.1.17 and it was updated on 2026-06-10 23:36:26. See below the changes in each version.
CMHK - Call Manager version 4.1.17
Updated At: 2026-06-10
Changes: Version History 1. Adaptation ios18
2. Update interface certificate 4.1.17 07/07/2025 Replace network request certificate 4.1.16 04/24/2025 Fix call log data errors 4.1.15 04/22/2025 1. Fix the bug where the page cannot be clicked after adding a new number 4.1.14 03/07/2025 1. Update to FAQ 30
2. Reference Number judgment enhancement
3. Fix iOS 18 login crashes 4.1.13 12/11/2024 1. Update to FAQ 30
2. Reference Number judgment enhancement 4.1.12 11/27/2024 - Fixed an issue where the secondary numbers may disappear from the dial screen 4.1.11 02/26/2024 - Updated the appearance of the dial pad
- Added UI features that enable users to distinguish the secondary number messages and calls
- Updated the procedure of subscribing to and unsubscribing from a secondary number 4.1.10 02/06/2024 -Fixed an issue with the limit of secondary number subscriptions
-Fixed an issue when activating and deactivating a secondary number
-Fixed an issue where the app will become unresponsive after logging out
-Update the new hotline number 4.1.0 04/27/2023 -Fixed an issue with the limit of secondary number subscriptions
-Fixed an issue when activating and deactivating a secondary number
-Fixed an issue where the app will become unresponsive after logging out
-Update the new hotline number 4.0.8 04/15/2023 -Added a refresh button on the subscription list so you don't have to quit and relaunch the app after each new number subscription. 4.0.7 04/06/2023 fixed secordary numbers issue 4.0.6 02/23/2023 - Performance enhancement 4.0.1 01/31/2023 - Performance enhancement
- FAQ revised 2.2.3 11/09/2015 2.2.0 08/31/2015
CMHK - Call Manager version 4.1.17
Updated At: 2025-07-07
Changes: 1. Adaptation ios18
2. Update interface certificate
Disclaimer
Official App Store Link
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