Panasonic KX-TD1232 Program Manual page 89

"-1" of YY-1 means the first part of the jack number in digital line.
"YY-2" means the second part of the jack number in digital line.
• To assign all voice mail numbers to one selection, press the
display shows the contents programmed for voice mail number 01.
Features Guide References
Voice Mail Integration for Digital Proprietary Telephones
Programming Guide
General Programming
key in step 3. In this case, the
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