Part 1 – AT Commands for All Universal IP Devices

Chapter 2 – SMTP AT Commands

#SMTPAUTH – Authentication ON or OFF

Description: Turns authentication ON or OFF.

Syntax: Set Value: AT#SMTPAUTH=<value>

View Value: AT#SMTPAUTH? or AT#VSMTP, AT#VALL

Values:

0

– OFF

 

1

– ON

Default:

0

 

Display Commands

#VSMTP – Display SMTP Parameters

Description: Directs the TCP/IP stack to display all the AT# parameters related to the email sender configuration.

Syntax: AT#VSMTP

Example:

Command

Possible Responses

AT#VSMTP

#DOMAIN: “a2myoper.com”

Note: View SMTP

#SENDERADDR: “toto@myoper.com”

parameters

#SENDERNAME: “toto”

 

#SMTPPORT: 25

 

#SMTPPW: “mysmtppw”

 

#SMTPSERV: “smtp.a2myoper.com”

 

#SMTPUN: “mysmtpun”

 

#SMTPAUTH: 1

 

OK

#VMAILi – Display Email Parameters for Respective Mail ID

Description:

This command directs the TCP/IP stack to display all the AT# parameters related to the email

 

combinations configuration.

 

 

Syntax:

AT#VMAILi (replace i with 1, 2, or 3)

 

 

 

 

 

 

 

 

Command

 

Possible Responses

 

 

AT#VMAIL1

 

#Body 1=

 

 

Note: View predefined (nb 1) mail

 

#REC1=

 

 

header elements

 

#CCREC1=

 

 

 

 

#SUBJ1=

 

 

 

 

OK

 

Universal IP AT Commands Reference Guide (Document S000457K)

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Multi-Tech Systems iCell GPRS (MTSMC-G2-IP manual #SMTPAUTH Authentication on or OFF, #VSMTP Display Smtp Parameters, Off
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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.
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