Uniden MHS155UV Owner's Manual page 30

I can transmit, but no one
can hear me.
The display flashes, and I
don't know why.
Where can I find my
radio's serial number?
UNIDEN MHS155UV
Check your UIC channel settings: does
the area you are in use different channel
assignments?
The channel number on the display will
flash if the radio is in a Watch mode or in
Scan mode.
Try turning off scanning, Triple Watch, or
Dual Watch (see page 9).
The serial number is on a plate inside the
battery compartment.
30
UHF CB+VHF Marine Radio