Cobra CA BTCB4 User Manual - Page 7

18. Transmitting on CB Radio IMPORTANT: Make sure the headset is fully charged. 1. Press and hold the push-to-talk switch. 2. Speak in to the headset microphone. 3. Release the push-to-talk to listen to the incoming audio. 19. Placing a Call On Hold & Transmitting on CB While on a call: 1. Press and hold the volume down (-) button on the headset. You will hear a beep. 2. Press and hold the push-to-talk switch to transmit on the CB. Resume with the phone call: 3. Press and hold the volume down (-) button on the headset. You will hear a beep to resume the phone call. 4. To end the call, press and release multi-function button. 20. Specification Product Model No. Bluetooth® Compliance Frequency Band Talk Time Supporting Profile Connection Data Encryption Power Capacity Power Supply Operation Temperature Facility Saving Temperature Operation Moisture Weight Size CA BTCB4 Bluetooth® V2.1 2.4GHz ~ 2.4835GHz, ISM Band Up to 10 hours Hands-free Peer to Peer 128 bits encrypted Rechargeable Li-Polymer 5.1V DC CLP (Cigarette Lighter Plug) -25° C ~ +50° C -40° C ~ +70° C 10% ~ 90% (non-concrete status) 2.36 oz. (battery included) 7.24 x 6.38 x 2.28 inches 10 CABTCB4_MANL.indd 10-11 11 9/6/12 3:21 PM