The applicable test standard will be ETSI EN 300 328

BLE devices should transmit at:

1. 2402 MHz (Channel 37)

2. 2426 MHz (Channel 38)

3. 2480 MHz (Channel 39)

Note: These are the default advertising frequencies. It must be enabled if not in use.

Bluetooth

Bluetooth devices must be able to connect to another Bluetooth device, i.e. a smart phone of a Bluetooth speaker