Siemens 150 E User Manual

Page of 66
43
Switching functions
Interac-
tive mode
Service 
menu
Standard 
code
Override
Override a busy connection 
and speak.
*
62
Reset services for the local 
base
Reset activated functions.
#0
Voice calling
Communication with tele-
phone partner via partner’s 
loudspeaker in the telephone.
*
80
Phone test
*
940
Flex call
*
508
Call trace
Identify an external caller via 
the network carrier. The fea-
ture must be requested sepa-
rately.
*
84
Send a text message
Display/delete a text mes-
sage
Text messages sent
(see also page 23).
*
68
#68
#68
Conference (up to 5 users)
Start
Expand
End
Add other users (see page 
39).


*
3
#3
Show user list 
*
491
Clear down conference user 
(USA only)