In The Case Of Problems - switel DF722 Bedienungsanleitung

Problems
The batteries are
empty in a short
time
1
The CLIP function
does not work
1
CLIP: Calling Line Identification Presentation

In the Case of Problems

Solutions
− Batteries are empty or defective.
− Place the handset in the base station properly. Clean
the contact surfaces on the handset and base station
with a soft, dry cloth.
− Place the handset in the base station for 16 hours.
− The caller number display function is an optional
service offered by telephone network providers. Con-
tact your network provider for further information.
− The caller has suppressed the transmission of their
phone number.
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