Galaxy Tab Tip: Turn Off Network Search

Want to squeeze some more battery life out of that battery inside, then you might want to turn off the searching for the networks when your not using data. To do that, push and hold down the power button and then tap on the airplane mode.

galaxy-tab-no-gsm

If you want Wi-Fi only, then slide down from top and then tap "Wi-Fi only". Alternatively, you can go to menu >> Settings >> Wireless >> Turn on Wi-Fi only.

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