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Viscount
DUAL SIGNALLING
User Guide
British
1··EL.ECO� · \

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Summary of Contents for British Telecom Viscount

  • Page 1 Viscount DUAL SIGNALLING User Guide British 1··EL.ECO� · \...
  • Page 3 REDIAL BUTTON Connection Viscount is designed to be connected to the exchange by the plug and socket system. To connect your phone just plug the loose end of the line cord into the socket on the wall. This system enables you to plug the phone into any of the special British Telecom sockets in your home or office.
  • Page 4 - if you simply put your hand over the mouthpiece, the other person can still hear you. To overcome this, the Viscount lets you temporarily break the microphone link between yourself and the person on the other end of the line. Provided you hold down the 'S' button the person you are calling cannot hear your comments, although you can hear theirs.
  • Page 5 * Lift the hands2t and listen for dial tone. * Press the MR button once. * The telephone will then automatically call the number. * When you key a new number it is stored in the Last Number Redial Memory and the old number is erased. NOTE: It is not recommended to use the Last Number Redial feature after you have received 'no tone' or 'unobtainable tone' -you may have mis-dialled - so key the number in again.
  • Page 6: Additional Information

    RENs add up to no more than 4. The Viscount has a REN of 1.0. Any other phone provided by BT may be assumed to have a REN of 1 unless stated otherwise on the base.
  • Page 7: Checking For Faults

    With 1+1 carrier system. Checking for Faults How to check for a fault on your Viscount If your Viscount fails to work correctly carry out the following simple checks: 1. First Check that the handset has been properly replaced. 2. Ensure the plug is properly inserted into the wall socket.
  • Page 8 Maintenance of your Viscount When you buy your Viscount it has a one year guarantee. Should a fault occur during this time it will be necessary to return it to the place of purchase.
  • Page 9: Final Words

    Automatic storage of Last Number called. Earth on Timed Break Recall. Secrecy facility. As stated above, the Viscount is a fully approved instrument provided it is used according to the restrictions of connection outlined. Any other usage will invalidate the approval of apparatus if, as a result, it will cease to perform to the standard against which approval is granted.
  • Page 10 Guarantee 1. British Telecom guarantees this product for one year provided that: T he goods have only been used for their intended purpose, and have not been subjected to misuse, or been wilfully or accidentally damaged. The goods have not been tampered with or repaired by anyone other than British Telecom, its staff or agents.
  • Page 12 Brit1.')h !i:hTtJ!llllllllllCdl!or1:-. pk Rv�L'>krvd ( lflltT. h I \c\\ �dk SUcct London��(-],,\ 7 \I f\q.;1.')ll'tl'd ��11�ld1Hl \n I X(Ji)()(l(I Printed by Edenderry Print Limited, Belfast. (5/87)