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&Tn
This command allows the user to perform diagnostic tests on the modem. These tests
can help to isolate problems when experiencing periodic data loss or random errors.
Result Codes:
ATI11
The "ATI11" command displays the following diagnostic information for the last
modem connection. A value of "NA" will be displayed if that parameter is not appli-
cable for that connection.
Table 1. Diagnostic Information
Description
Last Connection
Initial Transmit Carrier Rate
Initial Receive Carrier Rate
Self-Test Commands
Display Diagnostic Information for the last modem connection
Example
.34
33600
33600
Comments
56K/V.34/V.32 - The last data connection is
successful. Failure-the last data connection
failed.
The upload connection rate after initial nego-
tiation.
The download connection rate after initial ne-
gotiation.
65
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