switel DC 611 Mode D'emploi page 161

Telephoning
Making a call from the phone book
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You can store up to 100 entries in the phone book.
For creating entries see section "Phone book", page 22.
/
Call timer
Your handset automatically times the duration of every call in
hours, minutes and seconds.
Setting the earpiece/loudspeaker volume
/
Muting the microphone
Open the telephone book.
Select an entry.
Dial out the telephone number.
During a call you can adjust the volume in 5
levels (if telephoning "normally" -> earpiece
volume, with hands-free -> loudspeaker vol-
ume).
These seperate settings will remain at the last
selected level when you end the call.
During a call you can switch your handset's
microphone off. The display shows Mute on.
To unmute press the key again.
GB
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