6
Table of Contents
Door Functions ............................................................................................................................................................. 51
Universal switching Relays ........................................................................................................................................... 51
Music Functions............................................................................................................................................................ 52
Use second Ringer Bell ................................................................................................................................................ 52
Use Alarm Functions .................................................................................................................................................... 52
Call Groups (Teams)................................................................................................................................................... 55
Request Firmware Version ........................................................................................................................................ 58
Reset Settings (Initialization)..................................................................................................................................... 58
Initialize Telephone Settings......................................................................................................................................... 58
Reset MSN/DDI Settings .............................................................................................................................................. 58
Remote Programming ................................................................................................................................................ 59
Frequent Problem Sources........................................................................................................................................ 61
Telephoning impossible ................................................................................................................................................ 62
The Telephone can not be called ................................................................................................................................. 62
Query or Transfer not possible ..................................................................................................................................... 63
Pick-up is not possible .................................................................................................................................................. 63
PBX is not programmable............................................................................................................................................. 63
.................................................................................................................................................................................................... 64
............................................................................................ 53
................................................................................................................... 58