Operating instructions

If Problems Occur
16
11 If Problems Occur
Service Hotline
Should problems arise with the telephone, please refer to the following in-
formation first. In the case of claims under the terms of guarantee, contact your
sales outlet. There is a 2 year period of guarantee.
Problems Reply
No telephone calls possible − The telephone line is not connec-
ted properly or is defective. Only
use the telephone connection ca-
ble supplied.
Some functions eg +40 dB am-
plifier or handsfree not working
− Check the batteries are fitted and
they are not exhausted.
The caller number display
(CID
1
) does not function
− The caller number display fun−
ction is a supplementary service
offered by telephone network
providers. Contact your network
provider for further information.
− The caller has suppressed the
transmission of their phone num-
ber.
1
CID: Calling Identification