How do i change the numbers of the already programmed speed dials? The phone is a Lucent Partner 18D

Since you ask this question under a Partner 18D, the answer for a Partner system is you go to extension 10 or 11 and, without picking up the handset, press FEATURE 00 and the left intercom button twice. Then for time you dial #103 and the 4 digit military time. Date is #101 and MMDDYY.

FEATURE 00 exits programming.

Carl

At ext 10 or 11, press feature 00
then feature and 600 or whatever code you want
then enter the number as you would dial it.
when done, enter feature 00 to get out of programming.

If your changing the speed dial numbers under the individual buttons thats done by pressing feature 00, the button you want to change the speed dial number on, and enter in the new number.
If your changing the system wide speed dial numbers, From extension 10 enter in feature 00, press feature then the 3 digit code for the speed dial bank (600-699), then enter in the new telephone number. Either press feature and the next 3 digit code for the next number or press feature 00 if finished.

What voicemail do you have currently?? When you dial into voicemail, what does the voicemail lady say? "Welcome to Partner......."??????? Need to know that first.

Here is a link to program buttons.

If you want to program auto dials to see when people are on the phone, those must be programmed on a lighted button, follow the procedure to program the phone, and use the left intercom button and the 2 digit extension number.

You need to press 0 at the voicemail login prompt. If you dont have a button programmed you can dial Intercom-7-7-7. If the system is configured properly you will get the login prompt. You can then dial 0# for the admin login. The default password is 1234#

Sounds like you changed your line selection. Changing line selection on a Partner system is done on either ext 10 or 11.
At one of those ext's press the feature key and "00"
Next press the left hand intercom twice
The display should say system programming

Press the right hand intercom once. The display should say Centralized Programming.

Enter in the extension number that you want to program.

enter **
press the lit line in the order you want the to be used, i.e. line 2 then line 3 then line 4 etc.
enter ** when finished with line selection
.
Press feature "00" to logout
Hope that helps

You will have to call in a pro. We can not put the master passwords on the open internet.

Go here http://support.avaya.com/elmodocs2/partner_acs/r7/518457701_2.pdf

Are you trying to change if it rings or how it sounds when it rings?

The phone you have (Partner 18D) can be used on several different Avaya phone systems that all program differently. To change when it rings, this would need to done in the system programming (not the phone) All the manuals are avaialble on Avaya's web site but you need to know which system you have before you can start searching. www.avaya.com