Chapter 2 – Setup and Activation
5.Connect the Modem to the Internet Using AT Commands
Preliminary Information and Steps
Preliminary Connection Steps
•Set switches to
S1 = down | S2 = up |
Defaults for the RS-232 to Wireless Modem Communication
•Baud Rate = 115.2K bps
•Data Bits = 8 bits
•Parity = none
•Stop Bits = 1 stop bit
•Hardware flow control = enabled
CDMA Steps for Connecting to the Internet
These steps create a CDMA 1xRTT connection.
After the modem has been activated, you can establish an Internet connection through a Windows dial- up session.
1.Go to
2.When prompted for a phone number, enter the following phone number: #777
3.When prompted for a user name and password, you can leave these fields blank.
4.After the connection has been made, you can start your Internet session by
GPRS and EDGE Steps for Connecting to the Internet
After you have inserted the SIM card and the modem is ready for use, you can establish an Internet connection through a Windows
1.Go to HyperTerminal and issue the command that enters the Access Point Name (APN) into the modem:
AT+CGDCONT=1,"IP","<APN>"
Note: The APN is provided by your wireless provider.
2.Exit HyperTerminal.
3.Go to
4.When prompted for a phone number, enter the following phone number: *99***1#
5.You should not have to enter a user name and password unless your wireless provider requires it.
6.After the connection has been made, you can start your Internet session by
Setup Is Complete – Begin Communications
Once the Bluetooth and wireless modem components inside the MultiModem are configured, switch S1 and S2 should both be in the down position so that the remote Bluetooth device connected to the MultiModem device will communicate directly to the wireless modem.
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