Siemens Vibe User Manual page 45

15) Technical information
If this equipment does cause harmful interference
to radio or television reception, which can be deter-
mined by turning the equipment off and on, the user
is encouraged to try to correct the interference by
one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment
and receiver.
Connect the equipment into an outlet on a circuit
different from that to which the receiver is con-
nected.
Consult the dealer or an experienced radio/TV tech-
nician for help.
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