Diagnostic Commands; Speaker Settings - Multitech MT5634HD16 User Manual

Diagnostic Commands

Diagnostic commands help you troubleshoot your modem when problems occur.
&Tn Self-Test Commands
n = 0, 1, 3, or 6
Default: none
The &T command causes the modem to perform various self-tests.
&T0 causes the modem to stop any test currently in progress.
&T1 causes the modem to perform a local analog loop test, which verifies modem operation and the
connection between the modem and the computer. Any data entered at the local DTE is modulated, then
demodulated, and returned to the local DTE. To function properly, the modem must be off-line.
&T3 causes the modem to perform a local digital loopback test.
&T6 causes the modem to perform a remote digital loopback test, which verifies the integrity of the local
modem, the communications link, and the remote modem. Any data entered at the local DTE is sent to,
and returned from, the remote modem. To function properly, the modems must be online with error
correction disabled.

Speaker Settings

These commands allow you to adjust your modem speaker settings.
Ln Monitor Speaker Volume
n = 0, 1, 2, or 3
Default: L2
The L command allows you to adjust your modem speaker volume.
L0 causes the modem to use low volume. This is the same as L1.
L1 causes the modem to use low volume. This is the same as L0.
L2 causes the modem to use medium volume. This is the default.
L3 causes the modem to use high volume.
CommPlete Communications Server
3 AT Commands
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