Supported mobile phones

OBM is a server-side platform. Connecting the smartphone to OBM is smartphone-dependent.

The synchronisation use Opush, the free ActiveSync server developped by Linagora.

Since Opush 3 and Android 5.1 which have better support of ActiveSync protocol, all smartphones are reputed compatible without problems, excepted those are listed below :

Vendor (OS) Model
Hisense C20
Sony XPERIA Z3 Compact

Warning: starting with OPush 3, iOS 5, Windows Mobile < 7 and Android < 3 are no more supported.

Here is a list of PDA/smartphones which are known to be compatible with Opush 2.4.x or 2.5.x :

Vendor (OS) Model Contacts Mail Agenda
Apple (iOS 5, iOS6, iOS7) iPhone, iPad OK OK OK
Apple (iOS 8) iPad OK OK ~OK (see OP-93)
BlackBerry (OS 10) Z10 OK OK OK
Fairphone (Android 4.2.2) FP1 OK OK OK
Google (Android 4.2.1) Nexus 7 OK OK OK
HTC (Windows Mobile 6.5) HD Mini OK OK OK
HTC (Android 2.3.3) Desire OK OK OK
HTC (Android 2.3.5) Desire S OK OK OK
Huawei/Bouygues telecom (Android 4.3) Ultym 5 OK OK OK
Nokia (Symbian 9.3) E72 OK OK OK
Nokia (Windows Phone 8.0) Lumia 920 OK OK OK
Samsung (Android 2.3) Galaxy S/SII OK OK OK
Samsung (Android 4.1.2) Galaxy SII OK OK OK
Samsung (Android 4.0+) Galaxy Note OK OK OK
Samsung (Android 4.0+) Galaxy Nexus OK OK OK
Motorola (Android 4.4.2) Moto G OK OK OK
Samsung (Windows Mobile 6.5) Omnia Pro B7350/B7350 (OBM > 2.3.7) OK OK OK
Samsung (Windows Phone 7.5) Omnia 7 OK OK OK

Known phone bugs

Some smartphones have been released with bugs that OBM isn't able to work around.
The Known Bugs page list these known problems.


Our Opush server implement the autodiscover feature, the documentation could be found there.

More details on test ?

See Contact support tests.
See Agenda support tests.
See Mail support tests.