Syntax AT#DOMAIN=value | Multi-Tech Systems iCell GPRS (MTSMC-G2-IP

Part 1 – AT Commands for All Universal IP Devices

Chapter 2 – SMTP AT Commands

#DOMAIN – Set Domain Name of the Sender

Description: When sending an email message, the TCP/IP stack software must provide the SMTP server with the domain name of the sender. In some cases, this domain name may be different from the domain name included in the sender's email address.

Syntax: AT#DOMAIN="<value>"

AT#DOMAIN? Read or display current value (also AT#VSMTP or AT#VALL).

Values: Alphanumeric ASCII text string up to 120 characters. No default.

#RECiADD – Set Email Address

Description: To send email messages, the TCP/IP stack software must know the e-mail address of the recipient. This email address will appear in the email header sent by the TCP/IP stack software, in the field ‘To:‘

The RECi parameter can hold a maximum of 10 email addresses, each email address being at the most 120 characters long.

Syntax: AT#RECi="<Value>"

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

Values: RECi (i = 1, 2, or 3)

Alphanumeric ASCII text string up to 120 characters. The address must be provided in literal format (for instance xxxxx@company.com). No default.

Setting One Email Address / Resetting the Parameter / Getting:

Set value / reset the parameter: AT#RECi="<Value>" (replace i with 1, 2, or 3)

View value: AT#REC? (replace i with 1, 2, or 3) or AT#VMAILi, AT#VALL

Setting One to Ten Email Address to the RECi Parameter / Resetting the Parameter:

To set 1 to 10 email addresses to the RECi parameter, enter the AT#RECiADD<CR> overwriting command.

Each email address has to be an alphanumeric ASCII text string, in literal format (for instance, dev12345678@web.xyz). To add another email address, enter the <CR><LF> pair. To end the setting, enter the following character: 1A (in ASCII code), generated in a keyboard by CTRL+Z escape sequence.

Note 1: This command overwrites all previously set email addresses of the RECi parameter.

Note 2: If more than ten addresses are entered, the 11th and subsequent addresses until the end character will be ignored.

Example: AT#REC1ADD<CR> Email1@domain.fr<CR><LF> Email2@domain.com<CR><LF> <CTRL+Z>

#SUBJi – Set Email Pre-Defined Subject Text

Description:	These parameters contain the pre-defined subject text that will be used by the TCP/IP stack to
	compose the email header.
Syntax:	AT#SUBJi="<value>" (replace i with 1, 2, or 3)
	AT#SUBJi? (replace i with 1, 2, or 3) or AT#VMAILi, AT#VALL
Values:	Alphanumeric ASCII text string up to 120 characters. No default.

Universal IP AT Commands Reference Guide (Document S000457K)

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.

Multi-Tech Systems iCell GPRS (MTSMC-G2-IP manual #DOMAIN Set Domain Name of the Sender

Models: iCell GPRS (MTSMC-G2-IP