Appendix; Troubleshooting - Unify OpenStage M3 Operating Instructions Manual

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Appendix

Troubleshooting

Some malfunctions can be resolved without outside intervention. The following table provides a
list of such malfunctions. All other malfunctions should be reported to the relevant service person-
nel.
Error
No display.
You cannot dial an external
number.
No reaction to keystroke.
De-crescendo tone sequence
during input.
The line "Base n" flashes (n=
1 - 4).
No ringer on the handset.
The following, for example,
appears:
Base 1
Outgoing and incoming calls
and activation/deactivation
are not possible.
The following appears:
incomplete!
The following appears:
incomplete!
The following appears:
Not available
Possible cause
The handset is not switched on. Press the On-hook key until con-
Batteries are empty.
The handset is locked.
Keypad lock activated.
The key is stuck.
An incorrect entry was made.
The handset is outside the
base radio range; radio signals
too weak.
Handset not registered.
Intervals between synchronisa-
tion attempts are too long.
The ringtone is deactivated.
"Do Not Disturb" is activated.
Handset is blocked.
Maximum input time was ex-
ceeded.
The On-hook key was not
pressed.
The communication system is
overloaded.
Function is currently not avail-
able.
No connection available for the
phone number dialled.
Appendix
Remedy
firmation is received.
Charge or replace the batteries.
Unlock the handset.
Press the hash key until confir-
mation is received.
Release the key.
Repeat key sequence while
watching the display; where ap-
plicable, consult the operating in-
structions.
Come closer to the base radio
range, change your position.
Register the handset.
Switch off the handset and
switch it back on again.
Activate ringer.
Deactivate "Do Not Disturb".
Remove the batteries from the
handset and then re-insert them.
Proceed as when loading batter-
ies for first time Seite 15.

Avoid long pauses between key-
strokes.
Press the On-hook key.
Wait and try again later.
Wait and try again later.
Enter the phone number correct-
ly or call the attendant console.