MT3334ZDX/V Owner's Manual

S-Registers

Certain Command Mode configurations are stored in memory registers called, S-Registers. The S command is used to assign a value to, and to read the current value of an S-Register. To assign a value to an S- Register, enter the letter S, followed by the S-Register number and an equals sign (=). To read an S-Register value, enter the letter S followed by the S-Register number and a question mark (?), then hit RETURN. To verify that the S-Register value was entered correctly, enter for example, ATS8? and hit RETURN. You should receive a response of the assigned value given to that S-Register.

Register:

S0

Unit:

rings

Range:

0, 1–255

Default:

0

Description:

Sets the number of rings before the modem

 

answers. ATS0=0 disables auto-answer

 

completely.

Register:

S1

Unit:

rings

Range:

0, 1–255

Default:

0

Description:

Counts the number of rings that have occurred.

Register:

S2

Unit:

decimal

Range:

0-127

 

128-255

Default:

43(+)

Description:

Sets ASCII code for the escape character. Values

 

greater than 127 disable the escape sequence.

Register:

S3

Unit:

decimal

Range:

0-127

Default:

13(^M)

Description:

Sets ASCII code for the carriage return character.

Register:

S4

Unit:

decimal

Range:

0–127

Default:

10(^J)

Description:

Sets ASCII code for the line feed character.

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Multi-Tech Systems MT3334ZDXV owner manual Registers