EV6240 datasheet(22/47 Pages) CMLMICRO

Part #	EV6240

Description	Opto-Isolated serial interface capability

PDF	47 Pages

Scroll/Zoom	100%

Manufacturer	CMLMICRO [CML Microcircuits]

Direct Link	http://www.cmlmicro.com

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22 / 47 page

Evaluation Kit for CMX624/CMX644A

EV6240

UM6240/3

Extended AT Commands

Command

Description

&Fn

Recall Factory Defaults

Instructs the modem to reload the factory S-Register settings.

Syntax: AT&Fn<CR>

Modifier Usage

n=0 Recalls factory profile 0.

n=1 Recalls factory profile 1.

&Gn

Guard Tone Select in ITU-T Mode

Guard tones are always disabled in the U.S.A.

Syntax: AT&Gn<CR>

Modifier Usage

n=0 Disable guard tone (default).

n=1 Select a 550Hz guard tone.

n=2 Select a 1800Hz guard tone.

&Ln

Select Line Interface

Selects the line interface specified by the parameter n. On-board miniature

switches must also be switched to required position.

Syntax: AT&Ln<CR>

Modifier Usage

n=0 Selects the 2-Wire line interface (default).

n=1 Selects the 4-Wire line interface.

Extended AT Command Online Help

Displays all Extended AT Commands

Syntax: AT&$<CR>

EV6240 Datasheet(PDF) 22 Page - CML Microcircuits