Lucent PARTNER18 Corded Phone "replace sys bat power" Questions

...replace sys bat W/power on] and this is only on the main phone (ext) 10 how can i fix this Get yourself 2 alkaline AA batteries, keep the power on, and look for the door on the lower part of the face ...

...replace sys bat w/ power on) will display on the screen of extensions 10 and 11.With new batteries in hand, go to the phone system cabinet and find the system processor. The system processor will be ...

...an error message on the display that states "replace sys bat w/power on". This should mean that the batteries need to be changed. They go in teh grey processor, back in teh phone

...replace sys bat with power on - Go to the room where your phone system is. DO NOT UNPLUG ANYTHING. At the bottom of your processor (should say ACS Processor) there is a small gray door with a black ...