From the Motorola Website:
Airplane mode allows you to turn off all of your wireless connections. This can be very useful when flying.
To activate and deactivate Airplane mode:
Note: Airplane mode will deactive the cellular signal, Wi-Fi and Bluetooth connections. (Wi-Fi can be manually enabled while in Airplane Mode)
- Press and hold the power button on the top right side of the phone
- Touch and select Airplane mode
Important Note: If your phone is not able to find a network connection for an extended period of time (approximately 15 minutes), the device will automatically switch to airplane mode to conserve battery life.