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13.4 GENERAL USE
It must be noted that there is no guarantee of correct working of this telephone in all
circumstances when connected to a PBX. Any difficulties should be referred to the
telephone supplier.
This telephone is approved for connection to most PBX’s.
The supplier of this telephone should be consulted for an up to date list of PBX’s
with which this telephone is compatible.
14.
IN CASE OF DIFFICULTY
In the event of the telephone failing to operate properly, please carry out the
following:
-
Check that the DIAL MODE SELECTOR and RECALL MODE SELECTOR
switches are set to the correct positions for your telephone exchange. If set
correctly disconnect the telephone plug from the telephone socket, lift the
handset from the cradle and remove the batteries from the battery compartment.
Wait for 5 minutes, refit the batteries, reset the clock and re-connect the
telephone.
NOTE: It will be necessary to re-programme the memories after the batteries have
been refitted.
If having done this, the problem still exists, carry out the following:
-
Unplug all extensions on the Exchange Line.
-
Plug the telephone into the Master socket.
-
If the telephone operates correctly, it is not faulty and a break may have
occurred in the extension wiring. The wiring must be checked.
-
If the telephone stills fails to work, unplug it from the Master socket and plug in a
known working telephone. In the event that this telephone does not work,
contact your Networks Operator (BT, Hull, etc) as it is likely that the exchange
line is faulty. If the replacement telephone works correctly the NR203HPUK
telephone must be returned for repair.
NOTE: If BT engineers are called out unnecessarily and the line is not at fault, a
charge will be made. If difficulties are still experienced, please contact your supplier .
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