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This AM880 will only work in conjunction with a tone signalling (DTMF)
telephone, but some telephones may not be compatible. Since noise or
speech from the telephone can upset dialling from this AM880, errors
may result if the devices are used together in other than quiet conditions.
Where it is necessary to dial prefix digits, such as a Caller Display
override code (“0196” or “0197”), this AM880 will have to be used in
conjunction with an associated tone signalling (DTMF) telephone.
Note that some telephones are NOT compatible with this AM880 and
errors may result if the two devices are used together in other than quiet
conditions. The Telecom Faults Service is NOT to be called should such
problems arise. In such cases, it is recommended that the prefix and
wanted number are dialled manually.
This product may require additional adaptors to allow connection to the
telephone line.
Temperature and ambient conditions
The telephone answering system is designed for indoor use (temperature
range of -10 °C to 50 °C). Do not install the system in areas where there
is the risk of an explosion, excessive exposure to smoke, dust, vibrations,
chemicals, moisture, and heat. The AM880 must not be installed in damp
locations such as a bathroom or laundry, do not expose the AM880 to
direct sunlight.
Cleaning and care
The surface of the case can be cleaned with a dry, soft, lint-free cloth.
Never use cleaning agents, particularly aggressive solvents. Apart from
occasional cleaning of the case, no other care is necessary. The rubber
feet of the base station are not resistant to all cleaning agents. The
telephone feet do not normally leave any marks on the surface. However,
on account of the multitude of varnishes and surface finishes used,
surface marks caused by the feet of the AM880 cannot be ruled out.
Troubleshooting
If you feel this product is not working correctly please consult the user
guide and ensure that you are using the product in accordance with the
instructions.
Remove all extra telephone equipment and connect only this product
directly to the telephone socket.