AASTRA DT590 for MX-ONE User Guide EN - Manual (Page 76)

Messages
DT590 76
To access your mailbox from another phone ¿
Dial the number to the Voice Mail system.
If you are asked to enter your security code (if the phone you are
using has a mailbox of its own): #
Press. ¿
Dial your mailbox number.
(normally your office extension number) ¿
Enter your security code (if required).
To access someone else’s mailbox ¿ Ь Ы
Dial the number to the Voice Mail system and press.
If you are asked to enter your security code (if the phone you are
using has a mailbox of its own): #
Press
¿
Dial the mailbox number
(normally the office extension number of the other person). ¿
Enter the security code of the other person (if required).