Tait TM9355 User Manual page 26

left selection key
26 Getting started
About the hand-held control head
Your radio may have a hand-held control head installed,
to enable you to operate the radio at a distance from the
radio body.
The keys and controls work in the same way as those
on the standard control head, with the exception of the
PTT and volume up and down keys. The hand-held
control head also has two additional function keys.
function key 1
function key 2
function key 3
PTT key
(press-to-talk)
volume up
volume down
on/off key
status LEDs
microphone
display
right selection
key
scroll keys
function keys 4
to 6
alphanumeric
keys