Telephone User Guide

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Butler 575 plus
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4.11 Handset Lock
When the handset is locked, outgoing calls are no longer possible. Incoming calls
can still be received without any problem.
• If you want to lock a handset, press and hold the
Lock button for 1 second.
• To deactivate the handset lock, press the Lock
button briefly .
4.12 CALLER-ID/CLIP Function
When the unit receives a phone call, the caller’s phone number is shown on the
handset’s display. The unit receives calls in FSK (name, telephone number, date and
time of a call)* as well as in DTMF (telephone number only). The phone can save
20 calls which can be reviewed later. It never saves the same call twice. When the
memory is full, the old calls will be replaced by the new ones in the memory.
* only if the telephone provider sends through the name, the date and the time together with the
telephone number !!
4.12.1 Calling a number from the Call list
• Press the Function button until “CALLER ID” is
shown on the display.
• Press the OK button.
The name and number of the last received call
appears on the display.
• Press the ‘3‘ or ‘4‘ button and the calls in the Call
list appear in chronological order.
• Press the Hookswitch button when the desired number/name is shown on the
display. The number will be dialled automatically.
4.12.2 Erasing a number from the Call list
• Press the Escape button to erase the telephone
number shown on the display.
• Press the OK button when “DELETE MSG”
appears on the display.
LOCK
C A L L E R - I D
091120010
DELETE MSG ?