WHERE IS THE BATTERY ON THE AT&T MLS-12

SOURCE: Change the greeting on the lucent MLs-12

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

SOURCE: at t mls 18d phone change battery with power on?

there are 2 aaa batteries in the processor, they are bad....change them.

Carl Navarro

• 2460 Answers
• Posted on Jun 12, 2010

SOURCE: Phone system AT&T MLS-34D, I do not have

What happens if you go to extension 10 or 11 and dial FEATURE 00 the left intercom twice and dial #103 and the 4 digit time in military?
Feature 00 exits.

SOURCE: How do I change the time on at the at & T

Here you go

abzservices.com

SOURCE: how to change battery in mls 12 phone

Try this google: AT&T Lucent MLS-12D There's a number of potential answers to your problem/s.