User Manual
XC2903 Handheld Reader
25
5.10 GPRS Module Application Overview (Optional
module)
The user of this device may choose to install GPRS module, in order to expand
the wireless WAN transmission function. The followings elaborate some of the
common operations:
5.10.1 GPRS module technical parameters
Working frequency: EGSM900, GSM1800, GSM850, GSM1900
Transmit power: Class 4 (2W) – EGSM900 and GSM850 bands
Class 1 (1W) – GSM1800 and GSM1900 bands
GRPS network connectivity: GPRS multi-slot Class 10
GPRS mobile station Class B
SIM card interface: Standard SIM card interface, compatible with 1.8V and 3V
Supported protocols: TCP, UDP, HTTP, FTP, SMTP, POP3
5.10.2 GRPS module application
Preparation:
Insert a valid SIM card into the SIM card slot in the lower left corner of the
device’s battery component.
Initiate GPRS module:
Click on the icon (circled in red) on the bottom left corner of the wireless module
setting interface, as shown in figure 5-24. When a dialogue box pops out, click
on “GPRS disabled” shown in figure 5-24 to activate the GPRS module. The
system will then automatically pop up the dialogue box as shown in figure 5-25.
Click on “Connect” to activate the dial-up process.
5. Commonly use functions and settings
