Panasonic KX-TD816 Programming Manual page 278

3.4 Extension Programming
Conditions
• For the KX-TD1232, port numbers 01 through 06 are for the Master System and 07 through
12 are for the Slave, if available.
• There is a maximum of eight Classes of Services. Each ISDN extension must be assigned
to a Class of Service and is subject to the COS Programming for programmes [5XX] and
[991], bit 5.
• To assign all ports to one selection, press the
the contents programmed for Port 01.
Features Guide References
Class of Service (COS)
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key in step 3. In this case, the display shows
ISDN Programming