Chapter 4 - AT Commands, S-Registers and Result Codes

S3

Return Character

Unit:

ASCII Character

Range:

0-127

Default:

13

Description: Defines the character recognized as Carriage Return (RE- TURN) or “Enter”.

S4

Line Feed Character

Unit: ASCII Character Range: 0-127 Default: 10

Description: Defines the character recognized as LINE FEED.

S5

Backspace Character

Unit: ASCII Character Range: 0-127 Default: 8

Description: Defines the character recognized as BACKSPACE.

S6

Wait Time for Dial Tone

Unit: 1 second Range: 2-255, 4-255** Default: 2, 4**

Description: Sets the time the modem waits after the RETURN key is pressed before executing a dial command.

S7

Time for Carrier (Abort Timer)

Unit: 1 second Range: 1-255, 1-45* Default: 45

Description: Defines the Abort Timer (lack of carrier) delay time.

*Value for International and DOC units

**Value for International Units only

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Multi-Tech Systems MT2834ZPX owner manual Return Character