SAMCOM FWCN30A Instruction Manual page 21

1. Antenna
2. LCD display
3. PTT(Push to Talk) Key
4. LAMP Key = LCD Backlight On/Off key
5. Call Tone Key
6. Menu Key
7. Up Key
8. Down Key
9. Micphone
10. Speaker
1. Receive Signal
2. Transmit Signal
3. Main Channel
4. A B C groups
5. Volume Level
6. KEY Tone
7. Auto Power Off enable