TROUBLESHOOTING

 

 

 

Display shows

Probable cause

Action or comment

 

 

 

Phonebook is not

The phonebook does

Try again later. If the

available at the

not respond, not

error is not resolved,

moment

available at the

contact the system

 

moment.

administrator

 

 

 

Voice mail

There is no voice

Define a voice mail

number not

mail number defined

number via WinPDM

defined

in the phone.

or CPDM. Contact

 

 

the system

 

 

administrator.

 

 

 

Could not

The “Encryption

Perform one or more

encrypt

Required” parameter

of the following steps:

connection

is enabled in the

• Disable the parameter

 

phone in combination

• Enable the encryption in

 

with either or both of

the base stations

 

the following options:

• Use the supported base

 

• one or more encrypted

stations.

 

base stations

Make sure to use

 

• one or more unsup-

 

base stations of

 

ported base stations

version 3.1.x or

 

 

higher

 

 

 

1424-EN/LZT 103 088 Uen D3 2010-11-16

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Aastra Telecom DT690 manual Moment