Batboard

I know Motorola use to make Keynote pagers that also had a dispaly on it. I was told that in essence it was a T&V keynote with a Bravo numeric pager fused together. So I have a few questions about these things:

1.) Is the voice portion have it's own crystal while the numeric has it's own or do they both share the same freq/crystal?

2.) Is the signalling for the T&V portion 2 Tone or 5/6 Tone?

3.) Is the signalling for the Numeric portion Golay or POCSAG?


If anyone knows that would be great and thanks in advance.

It is one pager. Not two piggy backed

It is one RF board and one decoder board that has both a numeric display section and an audio section for voice.