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MT5634 Modem; AT Command Set
Command: P Pulse Dialing
Values: P, T
Default: T
Description: Configures the modem for pulse (non-touch-tone) dialing. Dialed
digits are pulsed until a
T command or dial modifier is received.
Command: Qn Result Codes Enable/Disable
Values: n = 0 or 1
Default: 0
Description: Q0 Enable result codes.
Q1 Disable result codes.
Q2 Returns an
OK for backward compatibility with
some software.
Command: Sr=n Set Register Value
Values: r = S-register number; n varies
Default: None
Description: Set value of register S
r to value of n, where n is entered in
decimal format (e.g., S0=1).
Command: Sr? Read Register Value
Values: r = S-register number
Default: None
Description: Read value of register Sr and display it in 3-digit decimal form
(e.g.,
S2? gives the response 043).
Command: T Tone Dialing
Values: P, T
Default: T
Description: Configures the modem for DTMF (touch-tone) dialing. Dialed
digits are tone dialed until a
P command or dial modifier
is received.
Command: Vn Result Code Format
Values: n = 0 or 1
Default: 1
Description: V0 Displays result codes as digits (terse response).
V1 Displays result codes as words (verbose response).