12.2 Set connection type
You can specify whether you want to receive and make calls via the mobile network or via the Enreach Contact app.
 
By default, calls are made and received via the Enreach Contact app.
 
 
If the SIM card is not active in the device, the call will not be delivered.
 
 
If you are using a tablet, you will not be able to select the connection type and link the SIM card on this device.
 
To specify the connection type
1 Tap .
2 Tap on Connection type and select one of the following connection types:
*App only
*GSM only
*App preferred
*GSM preferred
*Calls are now received and made via the selected connection type.
Further information on the different connection types can be found at SIM card linking.
 
For the correct identification of incoming GSM calls with internal extension numbers, the option Call blocking & Identification must be activated for this app in the iOS settings. If the function is deactivated, callers cannot be clearly displayed for GSM calls.