Operating instructions

In Case of Problems
85
The batteries are empty
within a short time
− The batteries are empty or defective.
− Place the handset in the base station pro-
perly. Clean the contact surfaces on the
handset and base station with a soft, dry
cloth.
− Place the handset in the base station for 15
hours.
The caller number display
(CLIP
1
) does not function
− The caller number display function is a sup-
plementary service offered by telephone net-
work providers. Contact your network provi-
der for further information.
− The caller has suppressed the transmission
of their phone number.
SMS messages cannot be
sent
− There is no phone number for the SMS ser-
vice centre registered on the terminal equip-
ment;  Page 76.
− Transmission of the SMS was interrupted
(e.g. by call). Sent the SMS message again
from the Outbox.
1
CLIP: Calling Line Identification Presentation = Display the caller’s phone number
Service−Hotline Germany: Tel. [phone] (cost via Telekom at time of going to print: 12 ct/min)