Mobile extension App service provides corporate customers’ mobile phones as office mobile extensions, so that incoming calls are not missed and can be
Integrate mobile phone address book and combine with MVPN group to achieve cost saving and provide telecom-level voice quality.
Function Description:
• With a single App and UI operation interface, it provides various functions required for corporate communication (mobile extension/VoIP/MVPN)
• Provides smart dial, which can dynamically switch communication channels according to the App connection status
•Integrate corporate address book to provide employees with the latest contact information
•Using push broadcast to provide the real caller number function of incoming calls, missed notifications and resonance
•Provide hold, mute, DTMF dialing, support resonance/transfer settings and transfer during a call
•Provide multi-person conference call and Server Call Back (pull up calls between both parties)
• With network quality display and anti-theft dial function

CS210 is a Software-based IP exchange communication system with common service functions of traditional PBX. It can also use VoIP Gateway to interface with traditional PBX and telephone (POTS).
Interfacing with Chunghwa Telecom's IMS, it can also provide integrated services with IP Centrex and MVPN to achieve the greatest goal of saving corporate expenses, and can customize related services according to corporate needs, further providing convenience and practicality for corporate communication environments.

The current APP verification test models include at least the following models:
Android 7.1.1-Mi MAX 2
Android 8.0.0-HTC U Ultra
Android 9-Zenfone 4, Oppo realme 3, LG G8S ThinQ
Android 10-Samsung S10+, Oppo R17 Pro, Sony Xperia XZ3, Nokia 7.2
Android 11-Pixel 3 XL, Pixel 4a

Recommended version: Android 7.0 and above
Recommended specifications: RAM at least 2GB or more
Devices not supported by APP verification:
• Device with CPU model Intel® Atom™ Quad Core Z3580
• ZenPad S 8.0 (Z580CA), ZenFone 2 (ZE551ML),
ZenFone Zoom (ZX551ML), Dell Venue 7040, Nokia N1
• Device with CPU model Intel® Atom™ Quad Core Z3560
• Fonepad 8 (FE380CG), Fonepad 7 (FE375CG),
MeMO Pad 7 LTE (ME572CL), ZenPad S 8.0
(Z580C), Dell Venue 8, Lenovo P90, Lenovo K80M

Use reminders and precautions:
This service must be used with Chunghwa Telecom’s CS210 smart communication host and mobile extension module to use the full function.
If you have any questions, please contact us
Customer service mailbox: [email protected]