Falcon FT5020, Руководство пользователя

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1
st
Edition, November 2009.
Appendix
If your telephone is not working perfectly
- No signal tone:
Check the telephone line cable connection.
The tone volume might be set to 0.
- Lift handset, no dialling tone:
Is the handset cable connected correctly into the handset and the telephone
socket?
- Dialling tone audible but telephone will not dial:
The connection is OK. Is the dialling mode set correctly (see page 7)?
- PBX only: No connection or incorrect connection when dialling from
memory (e.g. redial, speed dial):
OR
- When working under PBX, Recall key can’t use to transfer calls.
In certain PBX’s, some features can interrupt each other. Try to change the Pause
time (see page 7).
7U\WRSURJUDPH[WHUQDOOLQHSUH¿[HVHHSDJH
- The other party cannot hear you:
Have you pressed the Mute key? Press the key again.
Is the plug from the handset cord inserted correctly?
If the problem occurs when using handsfree, check your telephone line quality,
or the distance of the unit from the PBX.
Make sure that only 1 unit is connected to a single telephone line.
- Recall key does not work:
6HWDSSURSULDWHÀDVKWLPHVHHSDJH
- The caller's phone number and the calls list are not displayed:
If your telephone line is using ADSL connection, make sure that you have a working
adapter connected.
&KHFNZLWK\RXU1HWZRUN3URYLGHU\RXU3%;WKDW&DOOHU,'¿QFWLRQLVDFWLYDWHGIRU
your telephone number.