User guide

128 Connecting SX833 to Your PC
Infrared communication
• Infrared ports need to be aligned with each other.
• Infrared ports need to be placed within 20 cm of each other
and within a 30° angle.
3G/GSM GPRS modem
• It is not recommended that you make or answer calls when
you are using SX833 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, infrared port or USB data cable.
Infrared port