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Extreme power saving mode
In times when you don't need to use much of your phone, turn Extreme
power saving mode on to extend battery life longer. In this mode, standby
time can last longer than usual, and you can only use the most basic
functions such as phone calls, text messaging, and email.
1. Go to Settings, and then tap Power.
2. Tap the Extreme power saving mode On/Off switch to turn
extreme power saving mode on or off.
If you want to set when to automatically switch this mode on, tap
Extreme power saving mode and select a battery level.
Tips for extending battery life
How long the battery can last before it needs recharging depends on how
you use HTC Desire 612. HTC Desire 612 power management helps to
increase battery life.
If you like more control by tweaking settings on your own, try out some of
these battery saving tips.
Check your battery usage
Monitoring your battery usage helps you identify what's using the most
power so you can choose what to do about it. For details, see Checking
battery usage on page 72.
Your first week with your new phone 73