After replacing system battery in Partner 18D it still shows to replace battery and ext 10 & 11 not working.

Partner ACS, any release
Changing the time on a Partner system must be done from extension # 10 or 11. 1. At station(Ext.10 or 11) press feature, 0, 0
2. Press the left intercom 2 times
3. Enter # 103
4. Enter the correct time in 24 hr. format, for example:
* to set the time for 09:00 A.M., enter 0900
* to set the time for 04:45 P.M., enter 1645
5. Press feature, 0, 0

Partner ACS, any release
Changing the time on a Partner system must be done from extension # 10 or 11. 1. At station(Ext.10 or 11) press feature, 0, 0
2. Press the left intercom 2 times
3. Enter # 103
4. Enter the correct time in 24 hr. format, for example:
* to set the time for 09:00 A.M., enter 0900
* to set the time for 04:45 P.M., enter 1645
5. Press feature, 0, 0

Changing the time 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
enter in "#103"
the display should say system time and the current programmed time
enter the new time in 24 hour format
press feature "00" to logout

Changing the time 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
enter in "#103"
the display should say system time and the current programmed time
enter the new time in 24 hour format
press feature "00" to logout

Changing the time 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
enter in "#103"
the display should say system time and the current programmed time
enter the new time in 24 hour format
press feature "00" to logout

That one doesn't sound too good.
You could perform a reset through programming which should clear the scratch pad.
Thats done by entering programming on either ext. 10 or 11
Press feature 00 then the left hand intercom twice.
Next enter # 728, the display should say reset save all then reboot the system.If the problem is still there, then the processor is malfunctioning and will need to be replaced.

Get yourself 2 alkaline AA batteries, keep the power on, and look for the door on the lower part of the face on the ACS processor module. Pop the cover and replace the batteries.

Carl

Changing the time 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
enter in "#103"
the display should say system time and the current programmed time
enter the new time in 24 hour format
press feature "00" to logout

Changing the time 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
enter in "#101"
the display should say system date and the current programmed date.
enter the new datein MMDDYY format
press feature "00" to logout

Older partner systems also had an additional place to program the system day
feature key and "00"
next press the left hand intercom twice
the display should say system programming
enter in "#102"
the display should say system day.
the display should have the current programmed day of the week
press the digit for the day of the week (1=sunday 2=monday etc.)
press feature "00" to logout

Chad first think is you need to enable your extension in comand #322 This is done on ext. 10 or 11 Press Feature 00 Left Intercom, Left Intercom #322 Enter your extension number Press 1 to assign Feature 00 Next you will need to program your mobile number in speed dial On extension 10 or 11 Press Feature 00 Feature 85 Input your mobile phone number Next is to program a button on your phone Go to your phone Press Feature 00 Select a button to program (Press it) Press Feature 11 dial 85 Done Button works like a toggle switch on and off