Wireless: What is the sub audible tone frequency on the HME System 800?
The standard tone set for theSYS800 base was T8 (82.5Hz). It’s possible there are some custom tonesets in the field but very few.
The standard tone set for theSYS800 base was T8 (82.5Hz). It’s possible there are some custom tonesets in the field but very few.