User guide

Content
F251m....................................................................... 7
SUPPLIED PARTS................................................... 7
EXTERNAL CONNECTORS AND LIGHT
INDICATORS........................................................... 8
SIM CARD............................................................... 8
CONNECTIONS ...................................................... 9
Installing the FCT as a telephone line..................... 9
Installing an FCT connected to a PBX.................... 10
Preparing your FCT.................................................. 11
Installing the FCT on the wall................................. 13
Connecting fixed line devices.................................. 15
USING TELEPHONES............................................ 17
USING CLI DISPLAYS........................................... 18
USING FAX MACHINES ....................................... 19
Sending a fax............................................................ 19
Receiving a fax......................................................... 19
USING PCs .............................................................. 20
GPRS data access type............................................. 20
GSM data access type .............................................. 21
USING PBX ............................................................. 23
ADVANCED FEATURES ....................................... 24
Changing volume...................................................... 24
Diverting calls (call forward)................................... 24
Restricting calls (call barring).................................. 26
More than one call (call wait, call hold, call
transfer, multiparty call)........................................... 28