System functions
125
Tel. data service * 42
Timed reminder on
* 46
Timed reminder off
# 46
Door release ON
* 89
Door release OFF
# 89
Door opener
*61
Pickup group
* 57
Pickup, directed
* 59
Forwarding on
* 1
Forwarding off
# 1
Trunk FWD on
* 64
Trunk FWD off
# 64
Telephone Lock
* 943
Return to held call
* 0
Functions Codes
