Telit Wireless Solutions ML865G1 Reference Guide

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 3 of 1039 2021-09-23
Not Subject to NDA
CONTENTS
APPLICABILITY TABLE 2
CONTENTS 3
1. INTRODUCTION 20
Scope 20
Audience 20
Contact Information, Support 20
Symbol Convention 21
2. COMMANDS 23
Definitions 23
AT Command Syntax 24
2.2.1. String Type Parameters 25
2.2.2. Command Lines 25
2.2.2.1. ME Error Result Code - +CME ERROR: <err> 26
2.2.2.2. Message Service Failure Result Code - +CMS ERROR: <err>34
2.2.2.3. Carriage Returns, Line Feeds and Log 36
2.2.3. Information Responses and Result Codes 36
2.2.4. Command Response Time-Out 37
2.2.5. Command Issuing Timing 38
Storage 38
2.3.1. Factory Profile and User Profiles 38
AT Command Short Overview Table 40
3. AT COMMANDS REFERENCES 41
Call & DTMF 41
3.1.1. AT+CHUP - Hang Up Call 41
3.1.2. AT#ECAM - Extended Call Monitoring 42
3.1.3. AT+VTS - DTMF Tones Transmission 45
3.1.4. AT+VTD - Tone Duration 47
General Control and Config 49
3.2.1. Command Line Prefixes 49
3.2.1.1. AT - Starting a Command Line 49

Telit Wireless Solutions ML865G1 Specifications

General

Brand	Telit Wireless Solutions
Model	ML865G1
Category	Wireless modules
Language	English