99EX COM Port Assignment Table
COM Port
Description
COM0
Unused
COM1
Serial Port: RS232 Connector on the bottom panel
COM2
Bluetooth
COM3
IrDA: Serial Infrared (SIR) up to 115 Kbps
COM4
Available
COM5
Bluetooth DUN
COM6
IrCOMM
COM7
GPS: COM Port for the GPS receiver
COM8
USB Serial: Virtual USB Serial port for ActiveSync
COM9
Bluetooth BTHATCI server
8 - 12
Preliminary Draft 1/19/11