Tone/Pulse switchable Dialer.

One 32-digit memory for the last number redial. (HM9102 only; others: 31-digit)

Auto pause access for PBX operation; 3.6 sec per pause. (2sec., 3.2sec. pause time can be
obtained by metal option.)

Pulse to tone key (P→T) for toll service operation, automatically insert a pause time per P→T.
Use 3.579545MHz crystal.

Flash Key is available in PBX; Flash time is 600ms & 100ms by MIB controller.

In pulse mode *, # can be used as pause & redial function.

Minimum tone duration=100ms and minimum intertone pause =106ms for rapid key-in.
MIB PIN SELECT TO 3 TYPES: