AT Command Set

8.15AT^SMGO Set or query SMS overflow presentation mode or query SMS overflow

Test command

Response

 

 

AT^SMGO=?

^SGMO: (list of supported <n>s) OK

 

Parameter

 

 

 

See write command

 

 

 

 

Read command

Response

 

 

AT^SMGO?

TA returns overflow presentation mode and SMS overflow status

 

^SGMO: <n>,<mode> OK

 

If error is related to ME functionality:

 

+CME ERROR: <err>

 

Parameter

 

 

 

See write command

 

 

 

 

Write command

Response

 

 

AT^SMGO=<n>

TA sets overflow presentation mode

 

OK

 

 

 

Parameter

 

 

 

<n>

SMS overflow presentation mode

 

 

0

disable (default)

 

 

1

enable

<mode> SMS overflow status

0space available

1SMS buffer full (buffer for received short messages is <mem3>. See AT+CPMS in Chapter 5.11)

2Buffer full and new message waiting in SC for delivery to ME

Reference

Siemens

Unsolicited result code

When the status SIM overflow changes, an unsolicited result code is sent to TE

^SMGO: <mode>

Parameter

See write command

Note

•Indication during data transfer via break (100ms).

•Incoming Class 1 short messages (ME specific) will be preferably stored to “ME” and may be transferred to the “SM” storage if “ME” is used up. Incoming Class 2 messages (SIM specific) will be placed to the “SM” storage only.

If messages with different classes are received, the ^SMGO: 2 indication may

be presented, without prior indication of ^SMGO: 1. The indication ^SMGO: 1 means that both buffers ("ME" and "SM") are full. See also Chapter 5.11.

•For more information regarding SIM and ME specific message classes refer to <dcs> and the following specifications: GSM 03.38 and 3GPP TS 23.038.

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Siemens MC35 manual Atsmgo=?, Atsmgo?, Sgmo n,mode OK, Smgo mode
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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.
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