Sharp WX-T81 User Manual page 132

3G/GSM GPRS modem
• It is not recommended that you make or answer calls
when you are using WX-T81 as a 3G/GSM GPRS
modem. The operation may be interrupted.
Handset Manager
• Some large files may not be able to be transmitted
from the PC to the phone.
• Applications (Camera, Gallery, etc.) do not run when
the phone is connected to the PC via Bluetooth
wireless technology interface or USB data cable.
Connecting WX-T81 to Your PC 131