Mitel 5603 User Manual page 56

Mitel 5603 Wireless Handset User Guide
Display shows
Enter PIN code
Battery low, charge now
Phonebook is not
available at the moment.
Voice mail number not
defined
Could not encrypt
connection
LED Error Indications
See also chapter "LED Indications during Easy Replacement" on page 57.
LED is flashing red, quick flash, (100 ms on, 800 ms off)
1. If a third handset, that is another handset than the "old" (the replaced handset) and "new"
(the replacement headset) handset, is inserted into the charger during Easy Replacement,
this error indication appears. Change to the correct handset.
2. The charger has found that Easy Replacement does not work. Change back to the "new"
handset.
LED is flashing red, long flash (800 ms on, 100 ms off)
Error during Easy Replacement. Both telephones need to be sent for service.
50
Probable cause
The handset's lock is activated.
The battery level is low.
The phonebook does not respond, not
available at the moment.
There is no Voice mail number
defined in the handset.
The parameter "Encryption Required"
is enabled in the handset in
combination with;
1. Unencrypted base station(s);
and/or,
2. Unsupported base station(s).
Action or comment
Enter the required PIN code. If PIN
code lost enter new via PDM or do
a factory reset via PDM.
Charge or replace the battery.
Try again later or if fault persists do
a factory reset via admin menu or
PDM.
Define a Voice mail number via
PDM.
1. Disable the "Encryption
Required" parameter in
handset; and/or,
2. Enable the encryption in the
base station(s); and/or,
Note: If base station(s) is used,
the software version must be 3.1.x
or later.
3. Use supported base station(s).
Ask your supplier.
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