Multitech MultiModem MT5600ZDXV, Руководство пользователя

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Owner's Manual
%E2 Enable line quality monitor and fallback/fall forward.
Command: %L Line Signal Level
Values: none
Default: none
Description: %L Returns a value which indicates the received signal
level. The value returned is a direct indication (DAA
dependent) of the receive level at the MDP, not at the
telephone line connector (e.g., 009 = 9dBm, 043 =
-043 dBm, etc.).
Command: % Q Line Signal Quality
Values: none
Default: none
Description: %Q Reports the line signal quality (DAA dependent). Re-
turns the higher order byte of the EQM value. Based on
the EQM value, retrain or fallback/ fall forward may be
initiated if enabled by %E1 or %E2.
For example:
AT%Q
015
Command: % 7 Plug and Play Serial Number
Values: none
Default: none
Description: % 7 Sets and stores eight serial numbers in hex format for
serial Plug and Play.
For example:
AT%7 <8 hex numbers><same 8 hex numbers>
Command: % 8 Plug and Play Vendor ID and Product Number
Values: none
Default: none
Description: % 8 Sets and stores Vendor ID and product number for serial
Plug and Play.
For example:
AT%8 <3 ASCII characters><4 hex numbers><3
ASCII characters><same 4 hex numbers><cr>
Command: % C Enable/Disable Data Compression
Values: n = 0, 1, 2, or 3
Default: 3
Description: %C0 Disables Data Compression.