Troubleshooting; Factory Settings - TIPTEL 140 Bedienungsanleitung

Troubleshooting

If you have difficulties on your phone's operation, the suggestions below
should solve the problems:
Problem
No sound.
MWI lamp is on all the time.
Phone does not ring.
Phone does not ring in PABX.
Buzzing or other interference
on loudspeaker.
Phone receives calls but can
not make calls.
Incorrect or no connection
when dialing from PABX.

Factory settings

Ringer melody: 9
Ring volume: 8
Flash time: 100 ms
Pause time: 3,6 s
Dialing mode: tone (DTMF)
Appendix
Possible cause
No contact with telephone
socket.
Wrong setting of MWI-switch.
Wrong telephone line polarity.
No contact with telephone
socket.
No ringing signal assigned to
the extension.
Interference from cordless
telephone, monitor etc.
Dial mode is wrong.
The prefix for the public
network has not been entered.
19
Remedy/Recommendation
Check all cables and plugs. If
necessary try another plug.
Change MWI-switch from PR1
to PR2 or vice versa.
Check all cables and plugs. If
necessary try another plug.
Check PABX programming.
Change installation location or
use handset only.
Change to appropriate dial
mode.
Enter prefix (Ext. No.).
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