Convenient and secure telephone communication
21
kap01.fm5
27.11.98
Profiset 30isdn engl.: A30853-X300-B107-1-7619
Overview: DTMF / keypad signalling
The following table illustrates which signalling method is
possible in which mode of your telephone:
Modes of the telephone
Signalling method
Keypad signalling
activated
S * S
Idle mode
Normal dialling
Keypad
Dialling mode
Normal dialling
Keypad
Suffix dialling mode
(party is called)
DTMF
Keypad
Incoming call
Keypad
Connected mode
DTMF
Keypad
Dialling mode (2. call)
Normal dialling
Keypad
Suffix dialling mode (2. call)
DTMF
Keypad
Call waiting mode
DTMF
Keypad
Called party hooked on
DTMF
Keypad