Comcast Xfinity User Manual page 48

The telephone company may make changes in its facilities, equipment, operations, or proce-
dures that could affect the operation of the equipment. If this happens, the telephone company
will provide advance notice in order for you to make the necessary modifications in order to
maintain uninterrupted service.
In the event this equipment should fail to operate properly, disconnect the unit from the telephone
line. Try using another FCC approved device in the same telephone jack. If the trouble persists,
call the telephone company repair service bureau. If the trouble does not persist and appears to
be with this unit, disconnect the unit from the telephone line and discontinue use of the unit until
it is repaired.
Please note that the telephone company may ask that you disconnect the equipment from the
telephone network until the problem has been corrected or until you are sure that the equipment
is not malfunctioning.
The user must use the accessories and cables supplied by the manufacturer to get optimum per-
formance from the product.
No repairs may be done by the customer. If trouble is experienced with this equipment, please
contact your authorized support provider for repair and warranty information. If the trouble is
causing harm to the telephone network, the telephone company may request you remove the
equipment from the network until the problem is resolved.
This equipment cannot be used on telephone company provided coin service. Connection to
Party Line Service is subject to state tariffs.
Internet and Voice Wireless Gateway User Guide 47