13
Outgoing Calls
BusinessPhone - Standard Telephone / Economyplus Telephone
Automatic call-back
You call an extension and receive busy tone or get no answer.
5
Press
Verification tone.
or Replace the handset or press to finish the procedure
You are called back if the extension finishes the ongoing call or the
next time the extension finishes a new call. You have to answer
within eight seconds otherwise the call-back service is cancelled.
Lift the handset when you are called back
(You can also press the line or loudspeaker key to answer in
handsfree mode.)
Busy extension
You call an extension and receive busy tone.
Camp-on
You can notify a busy extension of your call by a muted ringing
call (if this function is allowed).
4
Press to camp on
Keep the handset off hook. When the called extension replaces
the handset, it will be called automatically.
Note: If you receive the busy tone again, the desired
extension does not allow camp-on.
Intrusion
You can intrude on an ongoing call on a busy extension
(if this function is allowed).
8
Press to intrude
Intrusion tone is heard and a three-party call is established.
When the called extension replaces the handset and you keep off
hook, the called extension will be recalled automatically.
Note: If you still hear the busy tone, then your extension
does not have the authority to intrude or the desired
extension is protected against intrusion.
