Teledex B-Series - Manual (Page 65)

If you still experience problems, disconnect the phone. If other phones on the same
line work properly, the fault may be with this particular phone, or have something to
do with its installation. If you cannot determine the problem, take your telephone to
your local dealer for assistance.
27) CARE AND MAINTENANCE
These suggestions will help you care for your phone so you can enjoy trouble-free
service for many years:
– Keep the telephone dry. If it gets wet, wipe it dry immediately. Liquids might
contain minerals that can corrode the electronic circuitry.
– Use and store the B250D only in normal temperature environments. Extreme
temperatures can shorten the life of electronic components, and distort or melt
plastic parts.
– Keep the telephone away from dust and dirt, which can cause premature
wearing of parts.
– Handle the B250D gently and carefully. Dropping it can damage internal circuit
boards and components, causing the phone to work improperly.
– Wipe the B250D with a damp cloth occasionally to remove dust and dirt.
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the
telephone.
– Modifying or tampering with internal components can cause a malfunction and
might invalidate the warranty, as well as void your FCC authorization to operate
the telephone. If your B250D is not performing as it should, see your dealer for
assistance. If the trouble is affecting the telephone lines, the telephone company
or service provider may ask you to disconnect your telephone until the problem
is resolved.
28) WHAT THE FCC WANTS YOU TO KNOW
In the unlikely event that your B250D causes problems on the phone line, the tele-
phone company can temporarily discontinue your service. If this happens, the tele-
phone company attempts to notify you in advance. If advance notice is not practical,
the telephone company notifies you as soon as possible and advises you of your right
to file a complaint with the FCC. Also, the telephone company can make changes to
its lines, equipment, operations, or procedures that could affect the operation of this
telephone. The telephone company notifies you of these changes in advance, so you
can take the necessary steps to prevent interruption of your phone service.
29) LIGHTNING
Your B250D has built-in protection circuits to reduce the risk of damage from surges
in telephone line and power line current. These protection circuits meet or exceed
FCC requirements. However, lightning striking the telephone or power lines can
damage your phone. Lightning damage is not common. Nevertheless, if you live in
an area that has severe electrical storms, we suggest that you unplug your phone
during storms to reduce the possibility of damage.
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Teledex B250D Users Manual
CARE AND MAINTENANCE
P/N 600-0480-53