min full

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.

2 – Charging the battery

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GN Netcom GN 9120 DG manual Charging the headset battery, Charging the battery for the first time