Status Led; Charging The Built-In Batteries - Gigaset ZX830 Mode D'emploi

3.3 Status LED

Headset status
Off
On
Pairing mode
Pairing
Standby mode
Ringing
Active call
Charging
Charging complete

3.4 Charging the built-in batteries

The Gigaset ZX830 is equipped with a built-in battery, which must
be fully charged before using the headset. Charging takes about
2 hours. You can charge the headset either with the mains charger
unit or the vehicle adapter or via a USB port, e.g on your PC.
Note:
Take care that the USB plug is in the correct position and do
not use force. Use the USB symbol on the plug and in the
illustration above as a guide. The headset must be switched on
in order to charge it. Set the sliding switch to the ON (bottom)
position to start the charging process.
The headset cannot be used while it is being charged.
18
LED colour Status
Red
Blue
Red-blue
Blue
Blue
Blue
Blue
Red
Blue
Flashes 1x
Flashes 3x
Alternate flashing
Flashes 3x
Flashes 3x every 3 seconds
Flashes 1x every 3 seconds
Flashes 1x every 3 seconds
Illuminates constantly
Illuminates constantly