Single earpiece (Mono mode)Take either right or left earpiece outfrom charging box for Mono use. Take the second earpiece from the charging boxand they will pair with each other automatically.Note The earpieces store 4 devices in the memory.If you try to pair more than 4 devices, the earliestpaired device is replaced by the new one.NotePair the earpieces withanother Bluetooth deviceIf you want to pair another Bluetoothdevice with the earpieces, just put theminto pairing mode, (press button on box for3 seconds with both earpieces inside andthe box open), then discover the seconddevice as per normal pairing.8 ENPhilips TAT2139Enter the earpieces' password “0000”(4 zeros) if prompted. For thosedevices featuring Bluetooth 3.0 orhigher, there is no need to enter apassword.203"