Nortel Phone Change Voicemail password & change language

Nortel Phone Change Voicemail password & change language
According to
https://www.youtube.com/watch?v=pq2LyLr7c1s


Nortel Phone Change Voicemail password
F983 (prog)
Enter admin password
Inbox + number + change + reset + release
Inbox is in password recovery mode
From end user phone F981 0000

Language
F983 ...
inbox... next next class service + change + language


Default admin passwords
2 digit numbers 120000
3 digit numbers 1020000

4 digit numbers 10020000

To reset admin password
F985 ext on screen press 9
password 73738767793 yes reset password