About The Keypad Microphone - Tait TM9400 User Manual

About the keypad microphone

Your radio may have a keypad microphone installed.
The keypad microphone has a PTT key as well as
alphanumeric keys, two scroll keys, and left and right
selection keys.
The PTT key, the scroll keys and the selection keys all
work in the same way as those on the radio control
head (see
microphone
(press-to-talk)
left selection
"About the radio
PTT key
key
controls").
alphanumeric
keys
right selection
key
scroll keys
Getting started 25