> The 500/2500 is really quite a design. It was the first and leading set > to compensate for a wide range of loop resistance. > There are two thermistors in the transmitter and sidetone network that > are affected by the loop current (which is a good indication of the loop > resistance, or distance from the central office)
Almost correct... those were varisters, NOT thermistors.... -- A host is a host from coast to [EMAIL PROTECTED] & no one will talk to a host that's close........[v].(301) 56-LINUX Unless the host (that isn't close).........................pob 1433 is busy, hung or dead....................................20915-1433 _________________________________________________________________ KX-T Mailing list --- http://kxthelp.com/ Subscription changes: http://kxthelp.com/mailman/listinfo/kxt
