Chapter 5 - AT Commands, S-Registers, and Error Codes

 

 

Defined values

Meaning

<indexn>

Index number, location in storage

<number>

Phone number of type <type>

<type>

Type of address

<text>

String of maximum length <tlength>

<nlength>

Maximum length of <number>

<tlength>

Maximum length of <text>

+CPBW

Write phonebook entry

Syntax

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

 

AT+CPBW=? for a list of supported <index>.

 

The response is +CPBW: (list of supported <index>), <nlength>,(list of supported

 

<type>), <tlength>

 

Error codes is returned as +CME ERROR: <err>:

Description

The AT+CPBW command writes a phonebook entry in the current phonebook

 

memory storage selected with AT+CPBS Entry fields written are phone number

 

<number> and text <text> associated with the number. If those fields are omitted.

 

The phonebook entry is deleted.

Defined values

Meaning

<index>

Index number, location in storage

<number>

Phone number of type <type>

<type>

Type of address, default 145 when dialing string includes international access code

 

character ‘+’, otherwise 129.

<text>

String of maximum length <tlength>

<nlength>

Maximum length of <number>

<tlength>

Maximum length of <text>

+CPBS

Phonebook memory storage

Syntax

AT+CPBS=<storage> to set phonebook memory storage. AT+CPBS? returns

 

selected storage.

 

The response is +CPBS: <storage>. Enter AT+CPBS=? for a list of supported

 

<storage>.

 

The response is +CPBS: (list of supported <storage>)

 

Error code is returned as +CME ERROR: <err>:

Description

The AT+CPBS command selects or test which storage is used for phonebook

 

commands.

Defined values

Meaning

<storage>

 

“ME”

Phone memory

“SE”

SIM memory

+CPMS

Preferred message storage

Syntax

AT+CPMS=<mem1> [, <mem2>] . The response is +CPMS: <used1>,<total1>,

 

<used2>,<total2>

 

AT+CPMS? returns selected message storage

 

The response is +CPMS: <mem1>,<used1>,<total1>,<mem2>,<used2>,<total2>

 

AT+CPMS=? for a list of supported <mem>.

 

The response is +CPMS: (list of supported <mem1>), ( list of supported <mem2>)

 

Error code is returned as +CMS ERROR: <err>:

Description

The AT+CPMS command selects the memory storages <mem1> and <mem2> to be

 

used for reading, writing etc.

MTSGSM

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Multi-Tech Systems MTSGSM manual +Cpbw, +Cpbs, +Cpms

MTSGSM specifications

Multi-Tech Systems MTSGSM is a versatile and robust telecommunications device designed to leverage GSM (Global System for Mobile Communications) technology for various applications, primarily in the field of data communication. The MTSGSM serves as a critical component in enabling remote communication capabilities across multiple sectors, including telecommunications, transportation, utilities, and security.

One of the standout features of the MTSGSM is its ability to provide reliable GSM connectivity, making it an ideal solution for enterprises that require a dependable mobile data connection. The device supports GPRS (General Packet Radio Service) and SMS (Short Message Service), allowing for efficient data transmission and messaging functionality. This dual capability enables businesses to implement a range of applications, from simple remote monitoring to complex machine-to-machine (M2M) communication systems.

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In conclusion, Multi-Tech Systems MTSGSM is an essential tool for organizations seeking to harness the power of GSM technology for their communication needs. Its combination of robust features, advanced technology, and security make it a valuable asset for a wide array of applications, ultimately enhancing operational efficiency and connectivity in a rapidly evolving digital landscape.