Diagnostic Commands; Speaker Settings - Multitech CommPlete MT5634HD8 User Manual

Diagnostic Commands

Diagnostic commands help you troubleshoot your modem when problems occur.
&T n Self-Test Commands{xe "testing:commands"}{xe "AT
commands:&T"}{xe "Self-Test command"}
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.
L n
Monitor Speaker Volume{xe "speaker volume:setting"}{xe "AT
commands:L"}{xe "Monitor Speaker Volume command"}
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
{xe "diagnostic commands"}
{xe "speaker settings"}
3 AT Commands
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