Hỗ trợ - ‎HTC ChaCha‎
Optimizing battery life

Optimizing battery life

You can set HTC ChaCha to automatically switch to power saving mode when the battery level reaches a certain level.
  1. From the Home screen, press , and then tap Settings.
  2. Tap Power.
  3. Select the Enable power saver check box.
  4. Tap Turn power saver on at, and then select when to switch to power saver mode.
  5. Tap Power saver settings, and then set and select the behavior when HTC ChaCha switches to power saving mode.

Using the GSM network of your mobile operator

Switch to using the GSM network of your mobile operator if you’re not using a data connection to connect to the Internet. Connecting to your mobile operator’s GSM network consumes less battery power.
  1. From the Home screen, press , and then tap Settings.
  2. Tap Wireless & networks > Mobile networks > Network Mode.
  3. Tap GSM only.

Checking the power usage of applications

  1. From the Home screen, press , and then tap Settings.
  2. Tap About phone > Battery > Battery use.
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