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MTL01
ATH
DISCONNECTION
H0
Modem disconnects
H1
Modem connects to the line and remain in command mode for the time defined in S7.
ATI
IDENTIFICATION
I0
Maximum line speed
I1
Product type
I3
Product name
I4
Software release
I5
Active Country Code
ATO
RETURN ON LINE
O0
On line state when during connection the modem is in command mode.
O1
Like previous plus equalizer retrain.
ATP
SET PULSE DIAL DEFAULT
This command forces pulse dialling.
ATQ
QUIET RESULT CODES
Q0
Answer codes enabled.
Q1
Answer codes disabled.
ATS
READ/WRITE REGISTER
Sn=vvvWrite the vvv value in the n Register.
Sn?
Display the value stored in the n Register.
ATT
SET TONE DIAL DEFAULT
This command forces tone DTMF dialling.
ATV
RESULT CODE FORMAT
V0
Result code display as digit (short form).
V1
Result code display as words (extened form).
3.2
Modem AT Command Set
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