Charge the battery
Before charging the battery, carefully
read “Battery and charger
Warning: Use only chargers
approved by Nokia for use
with this particular model. The use of any
other types may invalidate any approval
or warranty, and may be dangerous.
Use of unapproved chargers may present
a risk of fire, explosion, or other hazard.
When you disconnect the power cord of
any accessory, grasp and pull the plug,
not the cord.
1. Connect the charger to
a wall outlet.
2. Connect the charger cable to the
charger connector. The red
indicator light is displayed during
charging. Charging the battery
fully may take up to 2 hours.
3. When the battery is fully charged,
the green indicator light is
displayed. Disconnect the charger
from the headset, then from the
The fully charged battery has power
for up to 5 hours of talk time or up to
120 hours of standby time.
To check the battery charge when the
headset is not connected to a charger,
press the multifunction key when the
headset is connected to a mobile
device. If the indicator light is green,
the charge level is sufficient. If the
light is yellow, you may need to
recharge the battery soon. If the light
is red, recharge the battery.
When the battery charge is low, the
headset beeps every 5 minutes and
the red indicator light flashes.