Remote-SAT User's Guide

1.5 AT^SSTR Remote-SAT Response – Generic Format

Test command

AT^SSTR=?

Read command

AT^SSTR?

Write command

AT^SSTR=

<cmdType>,

<status>

[,<itemId>]

[,<inputString>]

Response

^SSTR:(list of supported <state>s), (list of supported <cmdType>s)

OK

Response

^SSTR: <state>, <cmdType>

OK

Parameters

 

<state>

Remote-SAT interface states (refer to AT^SSTA)

<cmdType> Ongoing Proactive Command (values see chapter 1.1.4 “Command Type Values”). However, this information is valid during states PAC and WAIT only.

The TA is expected to acknowledge the ^SSTGI response with AT^SSTR to confirm that the proactive command has been executed.

AT^SSTR will also provide any user information e.g. selected menu item.

Response

During execution of a Proactive Command after AT^SSTR a response parameter line may be issued by the ME:

^SSTR: <pac>, <TermQualifier>, <TerminationCauseText>

<TerminationQualifier>

Unsigned Integer, range 0 – 255

0If <TerminationQualifier> is equal to 0, the Proactive Command has been successfully finished.

>0

If <TerminationQualifier> is not equal to 0 the Proactive Command

 

did not perform sucessfully.

<TerminationCauseText>

If <TermQualifier> is not equal to 0 the Proactive Command did not perform sucessfully:

If <TerminationCauseText> is not an empty string, this text has to be shown to the user for an appropriate time, e.g. 2 seconds. The text contains information regarding the termination cause, e.g. in case of a failed dialling process call barring through Call Control by SIM mechanism may be indicated.

If <TerminationCauseText> is an empty string, the TA shall give an own indication to the user.

If <TermQualifier> is equal to 0, the Proactive Command has been successfully finished:

If <TerminationCauseText> is not an empty string, this text shall be shown to the user for an appropriate time.

OK

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Siemens MC35 manual Atsstr Remote-SAT Response Generic Format, Atsstr=?, Atsstr?

MC35 specifications

The Siemens MC35 is a compact and versatile modem designed primarily for mobile communication, data transmission, and machine-to-machine (M2M) applications. Launched in the early 2000s, it quickly became popular due to its blend of performance, reliability, and ease of integration, making it a solid choice for developers and businesses.

One of the key features of the MC35 is its support for GSM and GPRS technologies. This allows it to connect seamlessly to various networks, enabling users to transmit data at speeds that were impressive for its time. The GPRS capability can offer data rates of up to 171.2 kbps, allowing for efficient data transfer even in areas with limited connectivity.

The MC35 is designed to support both SMS and voice functionalities, making it adaptable for a range of applications. This includes remote monitoring, telemetry, and alarm signaling. The ability to send and receive SMS messages is a significant advantage for applications that require immediate alerts and notifications, enhancing its utility in security systems and industrial automation.

Furthermore, the modem is equipped with a range of interfaces, including serial communication (RS232), which makes it compatible with various hardware devices. This facilitates easy integration into existing systems, whether for industrial machinery or consumer electronics. Additionally, it features a robust software development kit (SDK), which enables developers to create custom applications tailored to their specific requirements.

Power consumption is another notable characteristic of the Siemens MC35. It is engineered to be energy-efficient, which is especially important for battery-operated devices or systems that require a prolonged operation without frequent recharging or maintenance.

In terms of physical characteristics, the MC35 is compact and lightweight, allowing it to fit into various enclosure designs without occupying much space. Its durability ensures it can perform reliably in different environments, making it suitable for outdoor and industrial applications.

To summarize, the Siemens MC35 stands out as a reliable modem with a rich feature set that includes GSM and GPRS support, SMS and voice capabilities, easy integration through various interface options, and energy-efficient operation. Its adaptability makes it a valuable tool for a wide array of communication and data transmission tasks, solidifying its place in the evolution of mobile communications technology.