Siemens HiPath 3000 Operating Instruction page 148

Functions
Control Relay On
Control Relay Off
Change PIN
Trunk flash)
Language selection
Locking the phone
Unlocking the phone
Directory (system, LDAP)
Tel. data service
Timed reminder on
Timed reminder off
Door opener on
Door opener off
Door opener
Pickup group
Pickup, directed
Forwarding on
Forwarding off
Trunk FWD on
Trunk FWD off
Forwarding after timeout off
Forwarding after timeout on
Central telephone lock
Return to held call
System functions
Codes
*
90
#
90
*
93
*
51
*
48
*
66
#
66
*
54
*
42
*
46
#
46
*
89
#
89
*
61
*
57
*
59
*
1
#
1
*
64
#
64
#
495
*
495
*
943
*
0
148