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System Hardware Manual
Chapter 3 - 7
D
oc. N
o. 8846 -
Release
2.0
Apr
il 2005
Charts and Illustrations
S
ECTION
1
C
HARTS
A
ND
I
LLUSTRATIONS
Table 3-1 Post Dialling Service Codes
Dial This...
For this feature...
When you are...
1
Handsfree Answerback /
Forced intercom Ringing
Changing the signalling
mode of your outgoing
Intercom call
2
Step Call
Calling a busy station
*
Intercom Off-Hook Signalling Calling a busy station
0
Camp On/Callback
Calling a busy station
Chapter 3