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Chapter 2: Connecting the radio modem to a computer
26 RIM OEM Radio Modem for GSM/GPRS Wireless Networks
Setting up HyperTerminal
You can use HyperTerminal to send AT commands to the OEM radio modem.
1. On the Windows Start menu, click Programs > Accessories > Communications >
HyperTerminal.
The Connection Description window appears.
2. Type a name and select an icon. Click OK.
The Connect To window appears.
3. From the Connect using drop-down menu, select the COM port to which the radio modem is
connected. Click OK.
The Properties window appears.
4. Set the fields as follows:
• Bits per second: 115200
• Data bits: 8
• Parity: None
• Stop bits: 1
• Flow control: Hardware
HyperTerminal Connection Properties
5. Click OK. The modem is now ready to receive AT commands.