Service and Maintenance > Diagnostic Functions > Determining the services on the PBX
Determining the services on the PBX
Proceed as follows:
•
Using the telephone
1.
Press the Menu key and open the menu diagnosis > ISDN > supp. serv. test.
2.
Confirm with OK.
The services test is started. All available services in the PBX are then marked by .
COMfortel 1600 - Firmware V2.2 - COMfortel Set V3.16 - Advanced Information V10 02/2019