Turning the call waiting tone on and off – Deutsche Telekom Octophon F400 User Manual
Page 15
Making and Answering Calls
15
Step by Step
Preventing and Allowing Call Waiting
(Automatic Camp-On)
If this function has been configured (ask your service technician), you
can prevent or allow a second call (
Æ page 14) from being signaled
by automatic camp-on during an ongoing call.
Press the key. The LED lights up
and
and
and
and
Select and confirm.
or
or
or
or
or
or
or
or
or
or
or
or
Enter the code for "off" or "on".
Turning the Call Waiting Tone On and Off
You can suppress the call waiting tone (every six seconds) for exter-
nal calls. A one-time special dial tone then alerts you to the waiting
call.
Select and confirm.
or
or
or
or
or
or
or
or
or
or
or
or
Enter code for "tone off" or "tone on".
Program/Service
#490=Call wait.trm.off?
*
490=Call wait.term.on?
Waiting tone off?
Waiting tone on?