Topcom Butler 4812 USB VoIP
•If neither the Up or Down key 
is pressed for 15 seconds, the telephone will return to standby mode.
•After a call is received, the number of the caller remains on the display for 15 seconds after the last ring.
•Caller ID is not available while you are on the line.
5.3Calling a number from the Call List
•Press the Up key 
, select ‘CLIP’ and press OK
•Press the Up key 
to look up the desired call. Press the Down key 
to view the telephone number.
•Once the number is on the display, press the Line key 
and the number is dialled automatically. (The symbols 
and ‘EXT’ appear on the display and the call timer starts.)
5.4Storing a number from the Call List in the Phone Book
•Press the Up key 
, select ‘CLIP’ and press OK
•Press the Up key 
to look up the desired number.
•Press the Phone Book key 
twice.
•‘STORE’ appears on the display.
•The number is stored in the Phone Book. If the call was displayed without a name (NO NAME), you can add a name to this number in the Phone Book afterwards
•The telephone returns to
5.5Deleting numbers from the Call List
5.5.1 Deleting one number
•Press the Up key 
, select ‘CLIP’ and press OK
•Press the Up key 
to find the call you would like to delete.
•Once this call appears on the display, press the Delete key 
.
•‘DELETE?’ appears on the display.
•Press the Programming key 
to confirm your selection or the Delete key 
to cancel.
•The call is deleted and the next call appears on the display.
5.5.2 Delete all numbers
•Press the Up key 
, select ‘CLIP’ and press OK
•Keep the Delete key 
pressed until ‘DELETE ALL’ appears on the display.
•Press the Programming key 
to confirm your selection or the Delete key 
to cancel.
•All calls are deleted.
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