General Care and Maintenance
This telephone is a precision electronic instrument. While in use or storage, care should be taken to avoid rough handling, extreme temperatures, and damp or dirty environments.
Cleaning
NEVER use aerosol sprays or other chemical agents or substances which leave a residue (furniture polish, for example).
Use a mild detergent and a damp clean cloth when cleaning. Do not allow moisture to enter the telephone’s interior. Damage may result.
Failure to Operate and Service Difficulties
If telephone service problems occur at any time, it is recommended that the installation procedure described in this manual be
•If a fault occurs, try to determine if the fault is with the telephone, or with the network or system to which the telephone is connected:
•Disconnect the faulty telephone, and test the line with a substitute telephone. If the substitute telephone operates satisfactorily, the problem is in the faulty telephone.
Test the faulty telephone on a good line. If the problem still occurs, the fault is in the telephone.
If necessary, consult your Lucent Technologies distributor for further advice.
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