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Multi-Tech Systems iCell GPRS (MTSMC-G2-IP Default Configuration, Rlsd DCD Option Turn On or Off

Models: iCell GPRS (MTSMC-G2-IP

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Part 1 – AT Commands for All Universal IP Devices Chapter 1 – General AT Commands for All Universal IP Devices

Z – Default Configuration

Description: This command restores the configuration profile from NVM. Settings are recalled on power up.

Syntax: ATZ

Response: OK (Command valid)

&C – RLSD (DCD) Option Turn On or Off

Description:

The modem controls the RLSD output in accordance with the parameter supplied. This

 

command sets the DCD On or Off.

Syntax:

AT&C[<value>]

 

AT&C? Read or show the current value.

Values:

0

– Sets DCD to remain On at all times.

 

1

– Sets DCD to follow the physical connection.

 

2

– DCD follows the state of the TCP/UDP connection.

Default:

1

 

Response:

OK

 

Otherwise ERROR

&D – DTR Option

Description:

The modem reads the DTR to determine if the Data Terminal is Ready. This command allows the

 

modem to act on the DTR.

Syntax:

AT&D[<value>]

 

AT&D? Read or show the current value.

Values:

0

– DTR is ignored (AT&D with no parameter).

 

1

– An Active to Inactive transition disconnects an active TCP/UDP connection

 

2

– (For Non-MT100SEM) An active to inactive transition disconnects the physical connection

Default:

0

 

Response:

OK

 

Otherwise ERROR

&F – Reset Factory Defaults

Description: For MT100SEM: This command replaces all settings with the factory defaults but does not store them to memory. Use &W to store them to the memory.

For NON-MT100SEM:This command replaces the factory defaults of &D, &S, &C, E, and V only.

Note: The module must be RESET to put this command into effect.

Syntax: AT&F

Values: None/No parameters

&S – DSR ON or OFF

Description:

This command sets the DSR to ON of OFF.

Syntax:

AT&S[<value>]

 

AT&S? Read or show the current value.

Values:

0

– Sets DSR to remain ON at all times

 

1

– Sets DSR to follow DCD

 

2

– DSR follows the state of the TCP/UDP connection

Default:

1

 

Response:

OK

 

Otherwise ERROR

Universal IP AT Commands Reference Guide (Document S000457K)

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Multi-Tech Systems iCell GPRS (MTSMC-G2-IP manual Default Configuration, Rlsd DCD Option Turn On or Off, DTR Option
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iCell GPRS (MTSMC-G2-IP specifications

Multi-Tech Systems iCell GPRS (MTSMC-G2-IP) is a versatile and powerful device designed for seamless connectivity in various applications, particularly in industrial and commercial environments. Known for its robust performance, the iCell GPRS module incorporates advanced technologies that enable effective communication over GPRS networks, making it an ideal solution for IoT applications, remote monitoring, and data collection processes.

One of the main features of the iCell GPRS is its dual SIM capability, which enhances network reliability and ensures continuous connectivity even in the event of network outages. By allowing the use of two SIM cards from different carriers, the device can switch between networks automatically, thereby minimizing downtime and maintaining critical communication channels.

The iCell GPRS supports various protocols including TCP/IP, UDP, and MQTT, which facilitates seamless integration with a range of applications. This flexibility in communication protocols allows developers to create customized solutions tailored to their specific needs, ensuring that the device can fit seamlessly into their existing infrastructure.

Another key characteristic of the MTSMC-G2-IP is its compact design and durability, making it suitable for deployment in a variety of environments. It features a wide operating temperature range that allows it to function efficiently in both extreme heat and cold, thereby catering to diverse applications across different industries. Additionally, the device is designed for easy installation and integration, which helps reduce deployment time and costs.

The iCell GPRS also includes built-in security features such as firewalls and secure data transmission protocols, protecting sensitive information from unauthorized access. This is particularly important for applications in sectors such as healthcare, finance, and transportation, where data integrity and security are paramount.

Furthermore, the device is equipped with various I/O ports that facilitate connectivity with external sensors, actuators, and other hardware. This feature makes it highly adaptable for monitoring and control systems, enabling users to gather real-time data and respond promptly to changing conditions.

In sum, the Multi-Tech Systems iCell GPRS (MTSMC-G2-IP) is a reliable and feature-rich solution designed for modern communication needs. Its dual SIM support, protocol versatility, robust design, and integrated security features make it an ideal choice for IoT and remote monitoring applications across numerous industries. Whether used in industrial automation, environmental monitoring, or smart cities, the iCell GPRS stands out as a dependable device that enhances connectivity and operational efficiency.