Polycom KIRK KWS6000 - Manual (Page 83)

Preparing KIRK Handset for Use
8–9
• LED continuously on - handset is fully charged
• LED flashing - handset is charging
KIRK 5020/5040 Handsets
When charging the battery for the first time, it is necessary to leave the handset
in the charger for 14 - 16 hours before the battery is fully charged and the
handset ready for use.
• Place the handset in the charger.
For correct charging, be sure the room temperature is between 0°C and
40°C/32°F and 104°F. Do not place the handset in direct sunlight. The
battery has a built-in heat sensor which will stop charging if the battery
temperature is too high.
If the handset is turned off when placed in charger, nothing indicates the
charging. There will be no reaction for incoming calls.
If the handset is turned on when charging, the display shows a blue
charging icon. The charging icon turns green when fully charged (when
handset is removed from charger, the charging icon disappears). It will not
vibrate. B-answer is inactive. The handset reacts normally for incoming
calls.
It is necessary to recharge the battery when the handset display shows the
battery low icon, or if the handset cannot be turned on.
Note
During normal operation, it takes approximately four hours to charge the
handset from fully discharged to its full capacity.