If Something's Not Working - Tenovis TS 13 Operating Instructions Manual

When in doubt, look it up

If something's not working

The incorrect date and time are displayed
Select the menu tem "Request time/partner".
Date and time will be updated by the system.
Unfamiliar objects in the display
Refer to the section "Symbols and messages in the display " (→ p. 79) for their
meanings.
The call number of a caller is not displayed
The call was transmitted without a call number, for example an analogue call, or the
caller has switched off his call number display.
Partner display has disappeared
Select the menu tem "Request time/partner".
Partner display, date and time will be updated by the system.
Note:
The display is updated automatically as soon as a partner operates his telephone.
Short tones during a call
A second caller is signalled. Refer to the chapter, "Making severalconnections sim-
ultaneously" (→ p. 20) for possible operational steps.
or
You have switched on the monitor. You and the caller will hear a short alerting tone.
Telephone does not respond to PIN input
You may have entered an incorrect PIN three times in a row.
The telephone is then blocked for 15 minutes.
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