Multitech BL-Series Instrukcja Użytkownika Pobierz pdf (Strona 25)

AT Commands for the MT5656ZDX, MT5600ZDX, MT5600BA/BL-Series Modems

Multi-Tech Systems, Inc. Commands Reference Guide (PN S000273D)

Command: +ESR Selective Reject (This is a V.92 command)

Description: This extended-format numeric parameter controls the use of the selective reject (SREJ)

option in V.42.

Syntax: +ESR=[<value>]

Decimal number 0 specifying that SREJ is not used.

Reporting Current or Selected Values:

Command: +ESR?

Response: +ESR: <value>

Example: +ESR: 0 For default setting

Reporting Supported Range of Parameter Values:

Command: +ESR=?

Response: +ESR: (<value>)

Example: +ESR: (0)

Command: +ETBM Call Termination Buffer Management (This is a V.92 command)

Description: This extended-format compound parameter controls the handling of data remaining in

modem buffers upon call termination. It accepts three numeric subparameters:

Syntax: +ETBM=[<pending_TD>[,<pending_RD>[,<timer>]]]

Defined Values: <pending_TD> Decimal number 0 specifying that disconnect will occur immediately and all

buffered transmit data will be discarded when the local DTE requests call disconnection.

<pending_RD> Decimal number 0 specifying that disconnect will occur immediately and all

buffered receive data will be discarded when the local DTE requests call disconnection.

<timer> Decimal number 0 specifying that the modem will not attempt to deliver the buffered

data before abandoning the attempt and discarding remaining data.

Reporting Current or Selected Values:

Command: +ETBM?

Response: +ETBM: <pending_TD>,<pending_RD>,<timer>

Example: +ETBM: 0,0,0

Reporting Supported Range of Parameter Values:

Command: +ETBM=?

Response: +ETBM: (<pending_TD> range),(<pending_RD> range), (<timer> range)

Example: +ETBM: (0),(0),(0)

Command: +GCI Country of Installation

Description: This extended syntax command selects and indicates the country of installation for the

modem. This parameter selects the settings for any operational parameters that need to be

adjusted for national regulations or telephone networks.

Syntax: +GCI=<country_code>

Defined Values: <country_code>

Example: Euro/Nam = B5. For more countries, contact Multi-Tech.

Default: If the modem is specified for use in only one country, the country code is the default.

Otherwise, the default is defined by the OEM. Factory default is B5 (Europe and North

America).

Reporting Current or Selected Values:

Command: +GCI?

Response: +GCI:<country_code>

Examples: +GCI: 3D (3D stand for a specific country)

Reporting Supported Range of Parameter Values:

Command: +GCI=?

Response: +GCI:<country_code>[,<country_code]...]]

Examples: +GCI:(20,73,B5) Three numbers indicated that this modem can be set for the

three countries listed).

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