HME IQBASE-N Wireless Base + 19 Pagers in Rack Restaurant Paging System Beepers

Description

You will get the set shown.
Included is the base station w/ original power cord, 19 buzzers and rack for those buzzers.  NOTHING else included except what is shown.
This system was pulled out of a restaurant that was going out of business where it was in active use
I don't know anything more about this.
I plugged it in, base powers up.  Buttons seem to work.  I don't know how to use it to test it any further.  I don't know how the buzzers charge.
If a password is needed, I don't have it.
SET IS SOLD AS IS FOR PARTS OR REPAIR WITH NO GUARANTIES WARRANTIES OR RETURNS FOR ANY REASON.