Suppress Call Id - Siemens optiPoint 500 entry Reference Manual

Functions(display)
Park a call
Retrieve call
Phone Test
Pickup - directed
Pickup - group
Accept call
Prog. feature key
Redial
Reject call
Release
Relocate
Complete Relocate
Reserve trunk
Reset services
Retrieve line
Ring Transfer: On
Ring Transfer: Off
Ringer cutoff on
Ringer cutoff off
Ringing group on
Ringing group off
Room monitor
Select language
Send message
View sent message
US: View messages UK: Display Messages
Mailbox
Keypad dialingl
Shift Key
Show call charges (own telephone)
View call charges (other party's telephone)
Speaker call

Suppress call ID

Restore caller ID
Via the
... Inter-
Program/Service menu
actively...
Program/Service
... With
function
keys
Code
*56
#56
*940
*59
*57
*91
*9419
#9419
#0
*63
*502
#502
*98
#98
*81
#81
*88
*48
*68
#68
#68
*503
*65
*80
*86
#86