- The walkie talkies have been fully adjusted prior to shipment be sure not to touch the intemal components other than replacing the battery.
- When the sound become weak, it is tome to change the battery.
- After use, tum the ON/OFF CONTROL switch to the OFF position.
- Keep you set in dry place.
- Take out battery when walkie-talkie are not in use.
- Do not use recharge battery.