Nokia BH-310 User Guide - Page 4

4 8 Car holder 9 Charger connector 10 Indicator light Charge the battery Before using the headset, you must charge the battery. Warning: Use only chargers approved by 0LFURVRIW0RELOH for use with this particular model. The use ofany other types may invalidate any approval or warranty, and may be dangerous. Useof unapproved chargers may present a risk of fire, explosion, or other hazard. 1 Plug the charger into a wall outlet. 2 Plug the charger to the charger connector on the headset or on the car holder. The red indicator light turns green when the battery is fully charged. 3 Unplug the charger from the headset or car holder, then from the wall outlet. When you unplug a charger, hold and pull the plug, not the cord. The fully charged battery has power for up to 5 hours of talk time and up to 114 hours of standby time. If you keep the headset in the clip, the standby time is up to 90 days. When the battery charge is low, the red indicator light flashes, and you hear a voice prompt every 5 minutes. If you've switched voice prompts off, the headset beeps every 5 minutes. Check the battery charge When the headset is switched on and you're not in a call, press . A green light means there is enough power. If the light is yellow, you may need to recharge the battery soon. If the light is red, recharge the battery. Switch the headset on or off Switch on Remove the headset from the clip or from the car holder. The headset beeps, and a green indicator light flashes once. If you've never paired the headset with a phone, or you've cleared the pairings, pairing mode is switched on. Pair and connect the headset with your phone within 3 minutes.