34 AT+CPBW Write phonebook entry, At+Cpbw=?

AT Command Set

4.34 AT+CPBW Write phonebook entry

Test command

AT+CPBW=?

Write command

AT+CPBW=

[<index>]

[,<number>

[[,<type>]

[,<text>]]]

Reference

GSM 07.07

Response

TA returns location range supported by the current storage, the maximum length of <number> field, supported number formats of the storage and the maximum length of <text> field.

Note: The length may not be available while SIM storage is selected. If storage does not offer format information, the format list should be empty parenthe- sises.

+CPBW: (list of supported <index>s), <nlength>, (list of supported <type>s),

<tlength> OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameter

See write command.

This command writes a phonebook entry to the memory location <index> of the active memory.

The memory location number <index> is followed by the phone number <num- ber> (in the format <type>) and the associated <text>.

If writing fails, an ME error +CME ERROR: <err> is returned.

Parameter

<index> Location number within phonebook memory, total range is given in test command response

<number> Phone number, maximum length is given as <nlength> in test command response

<type> Type of phone number (address octet in integer format); 145 when dialling string includes international access code character “+”, otherwise 129 (refer GSM 04.08 subclause 10.5.4.7)

<text> Text assigned to the phone number, maximum length is given in test command response <tlength>. Character set as specified with +CSCS. See note below.

<nlength> Max. length of phone number, normally 20, for a small number of locations 40

<tlength> Max. length of text assigned to phone number (depending on storage type 16 - 18 characters including blanks)

Response

OK/ERROR/+CME ERROR

To delete a phonebook entry simply enter the location number: AT+CPBW=<index>

To write a phonebook entry to the first free location number:

AT+CPBW=,<number>,<type>,<text>

Note

If <text> contains characters which are coded differently in ASCII and GSM (e.g. Ä, Ö, Ü), these characters have to be entered via escape sequences as described in chapter “Supported character sets“, pg. 12.

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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.

Siemens MC35 34 AT+CPBW Write phonebook entry, At+Cpbw=?, Tlength OK, AT+CPBW=,number,type,text

Models: MC35