Maxon Telecom Complete Guide to Dual Band GSM Data Modem Features and Operations

MM6854/64 Dual Band GSM Data Modem

TABLE OF CONTENTS

1	INTRODUCTION			1
	1.1	Overview		1
	1.2	How this document is organised		1
	1.3	What are the MM6854/64		1
	1.4	Recommended Procedures		1
	1.5	Contact Information		1
	1.6	Summary		2
2	SPECIFICATIONS			3
	2.1	Basic Specifications		3
	2.2	Summary		4
3	SYSTEM APPLICATIONS			5
	3.1.1		GSM / GPS Application	6
4	OPERATION			7
	4.1	Introduction		7
	4.2	Network Connection		7
	4.2.1		Inserting the SIM card	7
	4.3	Turning on the modem		8
	4.4	V.24 Interface		8
	4.5	Set up the appropriate software		8
	4.6	Confirming Operation		9
	4.7	Summary		9
5	AT COMMANDS			11
	5.1.1		+++<CR> - Escape command	12
	5.1.2		A – Re-execute last command	12
	5.1.3		ATA – Manually answer an incoming call	13
	5.1.4		ATD – Dial a telephone number	13
	5.1.5		ATDL	13
	5.1.6		ATE – Command Echo	14
	5.1.7		ATH – Hang up	14
	5.1.8		ATIn - Identification	14
	5.1.9		ATO0 – Return to transparent mode (switch from command mode to data mode).	15
	5.1.10		ATQ - Result code suppression	15
	5.1.11		ATS0=n – Auto-answer mode	15
	5.1.12		ATS1? – Number of rings	15
	5.1.13		ATS2- Escape character	16
	5.1.14		ATS3 – Command line termination character	16
	5.1.15		ATS4 – Line Feed character	16
	5.1.16		ATS5 – Backspace character	16
	5.1.17		ATS6 – Pause before blind dialling	16
	5.1.18		ATS7 – Wait time for carrier	17
	5.1.19		ATS8 – Wait time before dialling	17
	5.1.20		ATS10 – Wait time before disconnection	17
	5.1.21		ATS12 – Escape code guard time	17
	5.1.22		ATV – Results code format	17
	5.1.23		ATX – Defines CONNECT results code format	18
	5.1.24		ATZ – Load user profile	18
	5.1.25		AT&C – Data carrier detect options	18
	5.1.26		AT&D – Data Terminal Ready options	18
	5.1.27		AT&F – Restore default configuration	19
	5.1.28		AT&V – Display current configuration	19
	5.1.29		AT&W – Save current configuration	19
	5.1.30		AT+CBSTs,m,p – Select bearer service type	20
Issue 1.0				ME 820047
03/00				Page iii