AUDIOLINE SURF - Handbuch (Seite 57)

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Making a call from the phone book
☞
You can store up to 50 entries in the phone book.
For creating entries see section “Phone book“.
Open the telephone book.
/
Select an entry.
/
Dial out the telephone number.
Call timer
Your handset automatically times the duration of every call in
hours, minutes and seconds.
Setting the earpiece/loudspeaker volume
/ During a call you can adjust the volume in 5
levels (if telephoning “normally“ -> earpiece
volume, with hands-free -> loudspeaker volu-
me).
These seperate settings will remain at the
last selected level when you end the call.
Muting the microphone
During a call you can switch your handset’s
microphone off.
To unmute press the key again.
Internal calls
☞
Internal calls, transfers and conference calls are only
possible if multiple handsets are registered.
Telephoning