Appendix
96
Appendix
Troubleshooting
Some malfunctions can be resolved without outside intervention. The fol-
lowing table provides a list of such malfunctions.
Error Possible cause Remedy
No display. Handset not switched
on.
Press the On-hook key
until confirmation is re-
ceived.
Battery is empty. Charge or replace the
battery.
No reaction to keystroke. Keypad lock activated. Press the hash key until
confirmation is received.
De-crescendo tone se-
quence during input.
An incorrect entry was
made.
Repeat key sequence
while watching the dis-
play; where applicable,
consult the operating in-
structions.
The line "Base n" flashes
(n= 1 - 4).
The handset is outside
the base radio range; Ra-
dio signals too weak.
Come closer to the base
radio range, change your
position.
Handset not registered. Register the handset.
Intervals between syn-
chronisation attempts
are too long.
Switch off the handset
and switch it back on
again.
No ringer on the hand-
set.
Ringer is deactivated. Activate ringer.
Nothing audible during a
call.
The "R key" was pressed
– the microphone and
the receiver inset are
muted.
Press the "Delete" Dis-
play key to re-activate
the microphone and the
receiver inset.
The following appears
immediately after the
Talk key is pressed:
Connect.
No dial tone available; No
calls can be made.
Communication system
is being used by other
users.
Repeat call later.
The following, for exam-
ple, appears:
Base 1
Outgoing and incoming
calls and activation/deac-
tivation are not possible.
Handset is blocked. Remove the battery from
the handset and then re-
insert it. Procede as
when loading batteries
for first time.
(
Æ page 14).
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