Deutsche Telekom F600 Manuel D’Utilisation

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

*