How to pair the call button with the watch receiver?. Turn on the watch and enter pairing mode, then long-press the transmitter’s pairing button for 3s. The devices will connect automatically, with steady indicator lights confirming success.

The pairing process is straightforward and easy to follow. Next, press and hold the pairing button on the call transmitter for 3 seconds until its indicator light starts flashing. The watch will then automatically detect and connect to the transmitter.