GN Netcom GN 9120 DG - Handbuch (Seite 11)

2 – Charging the battery
2. Charging the headset battery
Charging the battery for the first time
The battery in the headset is not supplied charged and must be charged for at least 20 minutes before use. Full charging of the
battery takes 1.5 hours and will then provide 12 hours of talk time.
The battery charge display on the base station flashes during charging and is on permanently when the battery is fully charged.
Note:
The headset may become warm whilst the battery is being charged. This is normal and affects neither the safety nor performance
of the headset.
Recharging the battery and operation
Place the headset in the base station when not in use in order to recharge the battery. Whenever the battery is at risk
of discharging completely, you will hear a signal in the headset every 20 seconds.
full min