Time-out Timer(OFF/30/60/90/120/150/180s)
Key Tone
FM Radio Built-in(65.0MHz-108.0MHz)
VOX(OFF/1-9 Level)
Call Tone(1750KHz)
Squelch Set(1-9 Level)
Electronic Volume Adjusting(8 Level)
Keypad Lock
Backlight ON/OFF/Key
Battery Save
Monitor
Power Capacity Display (ON)
Low Battery Alert
Restore to Factory Default
PC programming