AUDIOLINE BigTel 280 - Handbuch (Seite 76)

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Service-Hotline Germany: Tel. 0180 5 001388 (Costs for call from german
landline at time of print: 14 ct/min, max. 42 ct/min from mobile phone providers.)
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”, page 23.
Open the telephone book.
/
Select an entry.
Press the Off Hook button.
Making a call using the direct call keys
☞
Your phone provides two direct call keys M1 und M2. For sto-
ring and editing entries see section “Direct call keys”, page 26.
M1 / M2 Press one of the direct call keys.
Press the Off Hook button.
Call timer
Your handset automatically times the duration of every call in
minutes and seconds.
Muting the microphone
During a call you can switch your handset’s microphone off.
Press the softkey under
.
To unmute press the softkey under . Off
Telephoning