How do I change the main greeting on MLS-12D program?

To program a Caller ID Name Display button using remote administration on Partner ACS Release 3 or later systems:

1. In the Partner ACS R3 System window, select Extensions. The Extensions window appears.
2. Select the extension you want to program. The Individual Extension Parameters window appears for the selected extension.
3. Select the Button Programming button. The Button Programming window appears for the selected extension.
4. Optional - For new systems where no download is available: From the Phone Model box, select the arrow and choose Partner-34D, Partner-18D, Partner-18 Non-display, Partner/MLS-6 Non-display, MLC-6 Cordless, MLS-12 Non-display, MLS-12D, MLS-18D, or MLS-34D for this extension. The button layout for the type of phone you selected appears.
5. Select the button you want to program. The Partner Set Button Programming Information dialog box appears.
6. Select the Caller ID Name Display button.
7. When you are finished, select the OK button.
8. Repeat steps 5 to 7 to program other buttons for this extension.

What voicemail do you have? There are a ton that can be on that Partner system.

Was the clid working before on this set and do the other sets work differently? Also, on your telephone set if you press feature 59 what does the screen say?

Depending on the type of voicemail you have, you''ll have to login to the admin mailbox. That's done by pressing your voicemail key or intercom 777. If you have a Partnermail VS the admin mailbox is 99 with the default password of 1234.If you mave a Partner Messaging System the admin mailbox is 0 with a default password of 1234 or 123456. Once your into the admin mailbox press 9 for admin programming. 3 for greetings, 1 for the auto attendant #.press 1 for the day menu or press 2 for night menu and 6 to modify the menu. press *# to skip selector codes.Press 1 to record your new greeting 1 to stop recording. Press *# to approve or 21 to re-record hang up when finished.

Well, there is a lot of things to do.

First, here is how to do Auto Line Select.

Is it only 1 phone that should be making outgoing calls? Or is it not place any outgoing calls ONLY on line 3?

for your Personal greeting dial
intercom 777
enter your extension number following by the #
enter your Password (default 1234) following by the #
go to oPtion 3 to change your greeting

HoPe it helPs

Your system is actually called Partner.
Compatible phones will consist of MLS12, MLS12D(display),Mls18, 18D(caller id display), 6D(display), 34, 34D(display) No other phone will work on this system
To program phone numbers
Press Feature 00, press/select a buton to program, input speed dial number. Press Feature 00 again.

Press intercome 777 Enter ext number Password Option 3

intercom 00
enter admin mailbox ( 0 or 99)
enter password.
Option 3

Depending on the type of voicemail you have, you''ll have to login to the admin mailbox. That's done by pressing your voicemail key or intercom 777. If you have a Partnermail VS the admin mailbox is 99 with the default password of 1234.If you mave a Partner Messaging System the admin mailbox is 0 with a default password of 1234 or 123456. Once your into the admin mailbox press 9 for admin programming. 3 for greetings, 1 for the auto attendant #.press 1 for the day menu or press 2 for night menu and 6 to modify the menu. press *# to skip selector codes.Press 1 to record your new greeting 1 to stop recording. Press *# to approve or 21 to re-record hang up when finished.
hope that helps out