Hybrid ext ports can run a Multibutton phone, a multibutton phone and a single line device in parallel mode, a single line device alone, or a multi button phone and a celluar wireless phone in parallel mode, or a cell base station, or a DSS, or a VPS. The system supports 8 hybrid ports.
The other 16 ports, (8 ports per card) can be
Proprietary only: a multibutton phone, DSS,VPS,
or single line only, with CID as an option.
Yes this maens that on a Hybrid port you could have
A 12 button display set in the living room,put a dual plug adapter on the jack and plug in a waterproof cordless phone for the pool, it would act like a second handset of the multibutton phone. But waht really rocks is the cell system.
Oh, by the way, don't get hung up on "Digital",
it really doesn't mean Jack Squat as far as function to the end user. Some sales people play mind games with "Digital" "Analog" "IP Ready"
"Upsidedown Bubble Memory" and other claptrap.
Digital and Analog both have good and bad sides.
Panasonic has analog intergration that does the same voice mail tricks as the digital.