■ Normal operating position
Use the phone only in its normal operating position.
Note: As with any radio transmitting device, avoid touching
an antenna unnecessarily when the antenna is in use. For
example, avoid touching the cellular antenna during a
phone call. Contact with a transmitting or receiving
antenna affects the quality of the radio communication,
may cause the device to operate at a higher power level
than otherwise needed, and may reduce the battery life.
Your device has internal antennas.
Cellular antenna (1)
Bluetooth antenna (2)