Using the RTS TR - 240 wireless intercom beltpack is easy. First, make sure the BP - 240 7.5 - volt Li - ion battery pack is properly installed. Then, connect it to your device using the A4F connector. When using, keep it in a dry and clean place to avoid damage. For battery maintenance, charge it regularly but don't overcharge. If you're not using it for a long time, store the battery in a cool place. And always handle the intercom gently to prevent any physical damage.
