Plantronics Discovery 975 - Manual (Page 9)

5
en
OPTIOn B
Red Flashes Battery Level
S More than 2/3 full
S S 1/3 to 2/3 full
S S S Less than 1/3 full
OPTIOn A
Bars Battery Level
3 Full battery
2 1/3 to 2/3 full
1 Less than 1/3 full
Charging Your Earpiece
LOW BATTERY WARnIngS
Battery Level tone Voice Prompt
30 minutes of
talk time remaining
(this alert only
occurs during
an active call)
Double high
tone every
15 minutes
“Battery Low”
repeats every
30 minutes
10 minutes
of talk time
remaining
Triple high
tone every
30 seconds
“Recharge
Battery” repeats
every 3 minutes
Automatic Battery Status Alerts
When the battery charge is very low, a tone and
voice prompt in English will automatically occur.