Qwest S1 - Manual (Page 31)

Section 2A: Phone Basics 17
Turning Your Phone Off
To turn your phone off:
ᮣ Press and hold for two seconds until you see the powering
down animation on the display screen.
Your screen remains blank while your phone is off (unless the battery is
charging).
Using Your Phone’s Battery and Charger
Battery Capacity
Your phone is equipped with a Lithium Ion (Li-Ion) battery that can be
recharged before it is fully drained. The battery provides up to 3.5 hours of
continuous digital talk time.
When there are approximately five minutes of talk time left, the phone
sounds an audible alert and then powers down.
WARNING Use only Qwest-approved or manufacturer-approved batteries
and chargers with your phone. The failure to use a Qwest-
approved or manufacturer-approved battery and charger may
increase the risk that your phone will overheat, catch fire, or
explode, resulting in serious bodily injury, death, or property
damage.
Tip Be sure to watch your phone’s battery level indicator and charge the
battery before it runs out of power.
Note Long backlight settings, searching for service, vibrate mode, browser
use, and other variables may reduce the battery’s talk and standby times.
Phone Basics