Table of Contents

#ANSWERMODE – Set Answering Mode

75

#SMSPHRASE – Set Incoming SMS Phrase

75

#CALLBACKTIMER – Set Automatic Call-Back Wait

76

#CALLSCREENNUM – Set Caller ID Service

76

#KEEPALIVEMODE – Keep-Alive Mode

76

#KEEPALIVEPORT – Keep-Alive Port Number

77

#KEEPALIVESERV – Keep-Alive Server Address

77

#KEEPALIVEDELAY – Keep-Alive Delay

77

#OUTPORT – UDP/TCP Local Port Number

77

#ATCMD – Customize Dial-Up Commands

78

#REDIALCOUNT – Set Connection Attempts Allowed

78

#REDIALDELAY – Set Call Retry Delay

78

#PHYTIMEOUT – Set Inactivity Time

78

#RINGCOUNT – Set Number of Rings/Automatic Operation

79

#DIALN1 – Set Primary Dial-Up Number

79

#DIALN2 – Set Secondary Dial-Up Number

79

#DIALSELECT – Set Internet Connection Number

80

#ISPPW – Set ISP Password

80

#ISPUN – Set ISP User Name

80

Incoming Call Management Commands

81

#ACCEPT – Answer Incoming Call

81

#CONNECTIONSTOP – Stop Communication

81

#CONNECTIONSTART – Start Communication

82

#AUTOCONNECT – Automatically Connect the PPP Link

83

#PPPMODE – Set TCP/IP Behavior

83

#PPPMYIP – Set IP Address When Using PPP

83

#PPPPEERIP – Set IP Address for Remote PPP

83

#PPPSERVUN – Set User Name for Remote PPP Client

84

#PPPSERVPW – Set Remote PPP Client Password

84

#APNPW – Set Access Point Name Password

84

#APNSERV – Set Access Point Name

84

#APNUN – Set Access Point User Name

84

#GPRSCID – Set PDP Context Identifier

85

#GPRSMODE – Activate Switching Between GSM and GPRS

85

Display Commands

85

#DISPLAYIP – Display IP Addresses

85

#VPPP – Display PPP Parameters

86

#VPHY – Display Physical Parameters

86

Part 5 – GPIO AT Commands

87

Chapter 15 – GPIO AT Commands

88

About GPIO

88

#GPIO – Enable/Disable and Configure External GPIO Driven Events

88

#GPIOR – Read the Current Register Status of the Specified GPIO Pin

89

#GPIOTRIGGER – Configure the GPIO pin and trigger type

90

Part 6 – AT Commands for GPS-Enabled Device

91

Chapter 16 – AT Commands for GPS-Enable Products

92

#GPSSERV – Set GPS Host Server Address

92

#GPSPORT – Set GPS Host Port

92

#GPSPROTO – Set GPS Host Protocol

92

#GPSPREFIX – Set GPS Message Prefix

92

#GPSURAIS – Set GPS Unique Remote Asset Identification String

93

#GPSINTERVAL – Set GPS Server Transmission Interval

93

#GPSPW – Set GPS Host Login Password

93

#GPSGPGGA – Enable/Disable GPGGA Message

93

#GPSGPGLL – Enable/Disable GPGLL Message

94

#GPSGPGSA – Enable/Disable GPGSA Message

94

#GPSGPGSV – Enable/Disable GPGSV Message

94

Universal IP AT Commands Reference Guide (Document S000457K)

7

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Multi-Tech Systems iCell GPRS (MTSMC-G2-IP manual Incoming Call Management Commands

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.