MT5634 Modem; AT Command Set

Command: Ds

Dial

 

Values:

s = dial string (phone number and dial modifiers)

Default:

none

 

Description:

Dial telephone number s, where s may up to 40 characters long

 

and include the 0–9, *, #, , B, C, and D characters, and the L, P, T,

 

V, W, S, comma (,), semicolon (;), !, @, ^ and $ dial string

 

modifiers.

 

Dial string modifiers:

 

L

Redial last number. (Must be placed immediately

 

P

after ATD.)

 

Pulse-dial following numbers in command.

 

T

Tone-dial following numbers in command (default).

 

V

Switch to speakerphone mode and dial the following

 

W

number. Use ATH command to hang up.

 

Wait for a new dial tone before continuing to dial.

 

,

(X2, X4, X5, X6, or X7 must be selected.)

 

Pause during dialing for time set in register S8.

 

;

Return to command mode after dialing. (Place at end

 

!

of dial string.)

 

Hook flash. Causes the modem to go on-hook for

 

@

one-half second, then off-hook again.

 

Wait for quiet answer. Causes modem to wait for a

 

 

ringback, then 5 seconds of silence, before

 

 

processing next part of command. If silence is not

 

^

detected, the modem returns a NO ANSWER code.

 

Disable data calling tone transmission.

 

$

Detect AT&T call card “bong” tone. The character should

 

 

follow the phone number and precede the user’s call card

 

 

number: ATDT1028806127853500$123456789

Command: DS=y Dial Stored Telephone Number

Values:

y = 0–2 (0–1 for SMI-Parallel {internal})

Default:

none

 

Description:

Dial a number previously stored in directory number y by the

 

&Zy=x command. Example: ATDS=2

Command: En

Echo Command Mode Characters

Values:

n = 0 or 1

Default:

1

 

Description:

E0

Do not echo keyboard input to the terminal.

 

E1

Do echo keyboard input to the terminal.

Command: Fn

Echo Online Data Characters

Values:

n = 1

 

Default:

1

 

 

F0

Enable online data character echo. (Not supported.)

 

F1

Disable online data character echo (included for

 

 

backward compatibility with some software).

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Western Telematic MT5634 manual Command Ds Dial, Command DS=y Dial Stored Telephone Number