Table of Contents

Chapter 1

Introduction

1-1

 

Scope of the Document

1-2

 

Related Documents

1-2

 

ETSI Secretariat

1-2

 

Abbreviations

1-3

 

Definitions

1-4

 

Presentation Rules

1-4

Chapter 2

AT Command Features

2-1

 

Serial Line Settings

2-2

 

Command Line

2-2

 

Information Response and Result Codes

2-2

Chapter 3

General Commands

3-1

 

Manufacturer Identification: +CGMI

3-2

 

Request Model Identification: +CGMM

3-2

 

Request Revision Identification: +CGMR

3-3

 

Product Serial Number: +CGSN

3-3

 

Select TE Character Set: +CSCS

3-3

 

Phonebook Character Set: +WPCS

3-4

 

Request IMSI: +CIMI

3-4

 

Card Identification: +CCID

3-4

 

Capabilities List: +GCAP

3-5

 

Repeat Last Command: A/

3-5

 

Power Off: +CPOF

3-5

 

Set Phone Functionality: +CFUN

3-5

 

Phone Activity Status: +CPAS

3-6

 

Report Mobile Equipment Errors: +CMEE

3-7

 

Keypad Control: +CKPD

3-7

 

Clock Management: +CCLK

3-7

 

Alarm Management: +CALA

3-8

 

Generic SIM Access: +CSIM

3-8

 

Restricted SIM Access: +CRSM

3-10

 

Mobile Equipment Control Mode: +CMEC

3-11

 

Indicator Control: +CIND

3-11

 

Multiplexing Mode: +CMUX

3-12

Chapter 4

Call Control Commands

4-1

 

Dial Command: D

4-2

 

Hang-Up Command: H

4-3

 

Answer a Call: A

4-4

 

Remote Disconnection

4-4

 

Extended Error Report: +CEER

4-4

 

DTMF Signals: +VTD, +VTS

4-5

 

Redial Last Telephone Number: ATDL

4-5

 

Automatic Dialing with DTR: AT%Dn

4-6

 

Automatic Answer: ATS0

4-7

 

Incoming Call Bearer: +CICB

4-7

 

Single Numbering Scheme: +CSNS

4-8

 

Gain Control: +VGR, +VGT

4-8

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Moxa Technologies G2150I manual Table of Contents