Step by step
Time exceeded
Please try later
Currently not accessible
Not possible
Incorrect input
Nothing stored
Fixing problems
Responding to error messages on the
screen
Possible cause:
Maximum input time exceeded.
Handset not replaced.
Possible reaction:
Make entries more quickly, avoid long pauses between
key presses.
Possible cause:
System is overloaded, no line free, queue full.
Possible reaction:
Wait and try again later.
Possible cause:
a) Function is currently not available.
b) The phone number dialed is not in service.
Possible reaction:
a) Wait and try again later.
b) Enter the number correctly or call the exchange.
Possible cause:
or
Speed dial number not available, reminder entered in-
correctly, blocked or invalid entry, prerequisite not met
(e.g. second call not waiting in the case of alternating),
incomplete number dialed.
or
Possible reaction:
Correct entry, select permitted option, and enter phone
number in full.
Fixing problems
135