LEXIBOOK CP050BBi1 Mode D'emploi page 13

The CP050BBi1 must be serviced by trained engineers. NEVER attempt
any repairs or adjustments yourself: you could make the problem worse and
invalidate the warranty.
ALWAYS check first that:
• You have followed all the instructions of this manual to install and set up
your CP050BBi1.
• All connectors are firmly inserted in their sockets
If the phone does not ring:
• Make sure that your CP050BBi1 is fully plugged into the telephone line socket.
• Check that the ringer volume switch on the underside of the base is set to "H".
• Check that the total REN value of all equipment connected to your
telephone line is no more than 4. Disconnect one or more telephones and
see whether that helps.
If you cannot make a call:
• Make sure that your CP050BBi1is fully plugged into the telephone line socket.
• Disconnect all other instruments connected to the same line as the
CP050BBi1and see whether you can make a call.
• Disconnect the CP050BBi1from the telephone line and plug a different
telephone into the socket. Try making a call. If this works, the line is OK.
• If you are using a two-way socket adapter, remove it and plug a telephone
directly into the socket. If the call now works, the adapter may be faulty.
• If you cannot make a call, the fault may be on the exchange line. Contact
the service provider.
If the volume in the earpiece is low when you are on a call:
Make sure you're holding the earpiece correctly over your ear.
If you still cannot identify the cause of the problem, contact the
Lexibook Help Line: 0808 1003015.
CP050BBi1IM0288.indb 13
Troubleshooting
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