Aastra DT4x3 DECT Telephones User Manual page 85

User Manual
Aastra DT4x3 DECT Telephones
No flash driver was
found
Note: This display
message is only shown
in English.
SERVICE NEEDED
Hardware error
Note: This display
message is only shown
in English.
SERVICE NEEDED
Invalid IPDI
Note: This display
message is only shown
in English.
SERVICE NEEDED
Parameters corrupt.
Note: This display
message is only shown
in English.
Enter PIN code
Battery low, charge now The battery level is low.
Phonebook is not
available at the
moment.
Voice mail number not
defined
Could not encrypt
connection
31 October 2013 / Ver. C
Failed to read from flash
There is a communication problem
between components in the
handset.
Easy replacement procedure not
followed correctly or failure during
easy replacement procedure.
The handset is defective.
The handset's lock is activated.
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).
TD 92789EN
Send the handset for service.
Restart the handset. If the
problem persists, send the
handset for service.
Send the handset for service.
Select reset option on the
middle soft key if available or if
no reset option is available or
fault does not resolve the
handset needs repair. Note:
Display message only shown in
English.
Enter the required PIN code. If
PIN code lost enter new via
PDM/Device Manager or do a
factory reset via PDM/Device
Manager.
Charge or replace the battery.
Try again later or if fault
persists do a factory reset via
admin menu or PDM/Device
Manager.
Define a Voice mail number via
PDM/Device Manager.
1) Disable the "Encryption
required" parameter in handset
via PDM/Device Manager; and/
or,
2) Enable the encryption in the
base station(s); and/or,
3) Use supported base
station(s). Ask your supplier.
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