MT-550
15
Keypad, Microphone
The microphone keypad is used to change channels by directly entering the actual
channel number with the
0
through
WXYZ
9
keys. The
ENT
or
EXIT
keys step or
scroll to a new channel. The microphone keys are used to enter alphanumeric
characters and symbols shown in the following chart.
Microphone Keys
Alphanumeric Character Sequence
Space