50 Phone operation
Flight mode
1. Tap the Wireless item on the Today screen (or tap on the Navigation bar and then tap
Wireless Manager).
2. Tap to the right of the Phone item to set the Phone mode to
Off.
If you want to make a phone call, please turn off the flight mode. Please note that when the
battery power is low, the system will turn on the flight mode automatically and will no longer
search for the signal of the base station of your network provider. So if you want to make a
phone call while the battery power is low, please change the battery or recharge the battery.