Motorola 8900 - Blackberry Curve Cell Phone OEM Car Charger, Developer'S Manual

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Testing a Standalone Unit
66 C24 Module Hardware Description December 15, 2008
Test Procedure
To Perform the C24 Test
Follow the procedure below to perform the C24 test:
1. Verify that the line modem is functioning and communicating with the computer by entering
the AT command
at
in the modem’s terminal window
This common AT command prompts a properly working modem to reply
OK
.
2. Verify that the C24 is functioning and communicating with the computer by performing the
following AT commands in the C24 terminal window:
•
ati7 —
prompts C24 identification
The C24 will reply
C24 OEM Module
.
•
ati8 —
prompts the C24 software version
3. Make a CSD call from the C24 to the line modem or the reverse using the
atd
and
ata
commands in the appropriate window
4. Verify that a connection between the two modems is established
5. Select any file to transfer between the two modems
The file can be any existing file, or a new file created specifically for the test.
6. Send the file either from the C24, or to the C24, through the terminal application using the
terminal application’s send/receive file options
7. When the file transfer is complete, use the
ath
command in any of the terminal windows to
terminate the call
This step completes the test. You can now continue to perform additional tests using the same
setup, or change the setup as required.