I hit "Intercom 107" to record my greeting but it asks for an extension. What am I doing wrong?

This is what I have:
Intercom 777
99#
password 1234#
9
3
1
1
6
* # (to by-pass selector code changes)
press 1 to record a new greeting, when done, press 1
* # to save changes

To enter voicemail administration, press Feature 983. if your system has 2 digit intercom #s your default password is 120000 if your system has 3 digit intercom #s your default password is 1020000. Once you have entered the password you will see 3 selections you can make .Use the three soft keys under the display and select AA (auto Attendant). Next, press greeting and greeting again. Next, it'll ask for the greeting number your probably working with greeting 1. Press record to start and ok when finished. dont forget to save the greeting or it will be deleted if you exit early. hang up when finished

To re-record the main greeting on most Nortel voicemails, enter Feature 983. if your system has 2 digit intercom #s your default password is 120000 if your system has 3 digit intercom #s your default password is 1020000. once you have entered the password you will see 3 selections you can make .use the three soft keys under the display and select AA (auto Attendant). next press greeting and greeting again. next it'll ask for the greeting number your probably working with greeting 1. press record to start and ok when finished. dont forget to save the greeting or it will be deleted if you exit early. hang up when finished.

To re-record the main greeting, enter Feature 983. if your system has 2 digit intercom #s your default password is 120000 if your system has 3 digit intercom #s your default password is 1020000. once you have entered the password you will see 3 selections you can make .use the three soft keys under the display and select AA (auto Attendant). next press greeting and greeting again. next it'll ask for the greeting number your probably working with greeting 1. press record to start and ok when finished. dont forget to save the greeting or it will be deleted if you exit early. hang up when finished.

The persons name is recorded in their personal mail box.Thats done by pressing open voicemail or feature 981 followed by their password, press 8 or admin and press 1 to re record thier name in the company directory.
To re-record greetings, enter Feature 983. if your system has 2 digit intercom #s your default password is 120000 if your system has 3 digit intercom #s your default password is 1020000. once you have entered the password you will see 3 selections you can make .use the three soft keys under the display and select AA (auto Attendant). next press greeting and greeting again. next it'll ask for the greeting number your probably working with greeting 1. press record to start and ok when finished. dont forget to save the greeting or it will be deleted if you exit early. hang up when finished.

To re-record greetings, enter Feature 983 from a M7310, M7324 or a T7316 set. if your system has 2 digit intercom #s your default password is 120000 if your system has 3 digit intercom #s your default password is 1020000. once you have entered the password you will see 3 selections you can make .use the three soft keys under the display and select AA (auto Attendant). next press greeting and greeting again. next it'll ask for the greeting number your probably working with greeting 1. press record to start and ok when finished. dont forget to save the greeting or it will be deleted if you exit early. hang up when finished.

To re-record greetings, enter Feature 983. if your system has 2 digit intercom #s your default password is 120000 if your system has 3 digit intercom #s your default password is 1020000. once you have entered the password you will see 3 selections you can make .use the three soft keys under the display and select AA (auto Attendant). next press greeting and greeting again. next it'll ask for the greeting number your probably working with greeting 1. press record to start and ok when finished. dont forget to save the greeting or it will be deleted if you exit early. hang up when finished. If he changed the password, then reset the administrator pasword by entering feature 985 press 9, at the password prompt enter 73738767793 (resetsmpwsd) and press ok or #,press yes to reset password. password should be defaulted to 0000. then try Feature 983. if your system has 2 digit intercom #s your password is 120000 if your system has 3 digit intercom #s your password is 1020000.

To re-record greetings, enter Feature 983. if your system has 2 digit intercom #s your default password is 120000 if your system has 3 digit intercom #s your default password is 1020000. once you have entered the password you will see 3 selections you can make .use the three soft keys under the display and select AA (auto Attendant). next press greeting and greeting again. next it'll ask for the greeting number your probably working with greeting either 2 or 4 (you might want to listen to the greeting first). press record to start and ok when finished. dont forget to save the greeting or it will be deleted if you exit early. hang up when finished

On your system press Feature 00(left intercom)(left intercom) #206 enter 01 then 1. Repeat procedure for all the lines in the switch that need to be going to AA

Well, you are heading down the wrong road. To change the Auto Attendant message:
Dial Intercom 777
When prompted for the mailbox and password:
Mailbox "0" followed by the # sign
"1234" followed by the # sign
option 3 will allow you to change the recording.


To change the display names on an extension:
AT EXT. 10 OR 11:
Press "feature 00"
Press the LEFT intercom button twice
Press the RIGHT intercom button and the display will say "Extension program" enter extension you want to program
Press the LEFT intercom button
Enter the valid intercom name(see table below)
If you make a mistake, press mic/hfai to start over
feature 00, when you are done.