How to activate on-off monitor on Motorola GM300|tutorial

This video shows how to enable/activate the on/off monitor (mon) on the Motorola GM300. The purpose of this is to make your call privately using tone (CTCSS/DCS) on your radio use, & if you want to monitor other users on the same frequency, just turn on (mon). Motorola GM300 Motorola Radio tutorial Radio Communication For more info. just drop bye on my FB Pages:   / vhong920