Abocom ISM560 User Manual page 33

Command
En
Hn
Mn
Nn
On
P
Qn
T
Vn
Wn
Options Function & Description
; Return to command state after dialing a
number without disconnecting the call
AT command echo options
E0 Echo disabled
E1 * Echo enabled
Switch-hook control
H0 * Modem goes on-hook
H1 Modem goes off-hook
Speaker control
M0 Speaker always off
M1 * Speaker on until carrier present
M2 Speaker always on
M3 Speaker off during dialing and on until
carrier present
Select negotiate handshake
N0 When
handshake only at the communication rate
specified by S37 register and "ATBn" and
no fallback
N1 * When originating or answering, start
handshaking only at the communication
standard specified by S37 register and
"ATBn" During handshake, fallback to a
lower speed may occur.
Go on-line
O0 Return modem to a previously established
state (return to data mode).
O1 Begin a retrain sequence, then return to
on-line state.
O3 Issue a rate re-negotiation, then return to
on-line state.
Enable pulse dialing
Result code display options
Q0 * Result code enabled
Q1 Result code disabled
Enable tone dialing
Result code form
V0 Display result code in numeric form (see
also the result code options table)
V1 * Display result code in verbose (text) form
Select extended result code options
W0 CONNECT result code reports DTE
speed. Disable protocol result codes.
(see also the "Result Code Options
Table")
W1 CONNECT result code reports DTE
speed. Enable protocol result codes.
originating
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or answering,