User`s manual

External Modem User's Manual
26
E0/E Disables command echo.
E1 Enables command echo. (Default)
Hn Hang Up
H0/H Goes on-hook. (hangs up)
H1 Goes off-hook. (ready to dial)
In Identification
I0/I Report the product code.
I1 Report the hardware checksum.
I2 Report " TEST OK!".
I3 Report “TP560 Data/Fax/Voice 56K Modem).
I4 Report Firmware Version.
I5 Report the country.
I6 Report Local Phone Status.
Ln Control Speaker Volume
L0/L Low volume.
L1 Low volume.
L2 Medium volume. (Default)
L3 High volume.
Mn Monitor Speaker On/Off
M0/M Speaker is always off.
M1 Speaker is off while receiving carrier. (Default)
M2 Speaker is always on.
M3 Speaker disabled while dialing.
Nn Automode Enable
N0/N Automode detection is disabled.
N1 Automode detection is enabled.(Default)
On Return to On-Line Data Mode
O0/O Enters on-line data mode without a retrain. Handling is determined by the Call Establishment
task. Generally, if a connection exists, this command connects the DTE back to the remote
modem after an escape (+++).(Default)
O1 Enters on-line data mode with a retrain before returning to on-line data mode.
O2 Enters on-line data mode with a rate re-negotiation before returning to on-line data mode.