Cobra microTALK LI 4900WX Owner's Manual page 22

Operation
During channel scan (while receiving an incoming transmission),
you can choose from the following:
a. Press and hold the Talk button to communicate on
that channel. Your radio will remain on that channel
and return to Standby mode.
b. Press the Channel Up or Channel Down button to
resume scanning channels.
If you press the Talk button while scanning, but more than
10 seconds after receiving a transmission, you will transmit
on the channel on which you last received a transmission.
This will return the radio to Standby mode.
If you do not press any button within 10 seconds after
receiving a scanned transmission, your radio will automatically
resume scanning channels.
During channel scan (while not receiving a transmission),
you can choose from the following:
a. Press and hold the Talk button to communicate on the
channel or channel/privacy code that was displayed before
you entered mode functions or the channel on which, during
scanning, you last received a transmission. This will then
return the radio to Standby mode.
b. Press the Mode button to proceed to set privacy
code scan on the channel that was either displayed before
you entered mode functions or on which, during channel
scanning, you last received a transmission (see page 19
for further details).
c. Press the Lock/Enter button to return to Standby mode
on the channel/privacy code that was displayed before you
entered mode functions or the channel on which, during
scanning, you last received a transmission.
18
Mode Functions