Table of Contents
Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333D)
3
Contents
Chapter 1 - Introduction .....................................................................................................................................................6
Definitions and Abbreviations........................................................................................................................................6
Presentation Rules ..........................................................................................................................................................6
Open TCP/IP Stack ..........................................................................................................................................................6
Chapter 2 – Dialing Services ..............................................................................................................................................7
Parameter Definitions .....................................................................................................................................................7
#ANSWERMODE Set Answering Mode.......................................................................................................................7
#CALLBACKTIMER Set Automatic Call-Back Wait .....................................................................................................7
#CALLSCREENNUM Set Caller ID Service.................................................................................................................7
#REDIALCOUNT Set Connection Attempts Allowed ...................................................................................................8
#REDIALDELAY Set Call Retry Delay .........................................................................................................................8
#PHYTIMEOUT Set Inactivity Time .............................................................................................................................8
#RINGCOUNT Set Number of Rings/Automatic Operation..........................................................................................8
#DIALN1 Set Primary Dial-Up Number ........................................................................................................................8
#DIALN2 Set Secondary Dial-Up Number ...................................................................................................................9
#DIALSELECT Set Internet Connection Number.........................................................................................................9
#ISPPW Set ISP Password..........................................................................................................................................9
#ISPUN Set ISP User Name........................................................................................................................................9
#PPPMODE Set TCP/IP Behavior ...............................................................................................................................9
#PPPMYIP Sets IP Address When Using PPP..........................................................................................................10
#PPPPEERIP Sets IP Address for Remote PPP .......................................................................................................10
#PPPSERVUN Sets User Name for Remote PPP Client...........................................................................................10
#PPPSERVPW Sets Remote PPP Client Password..................................................................................................10
#APNPW Sets Access Point Name Password...........................................................................................................10
#APNSERV Sets Access Point Name .......................................................................................................................11
#APNUN Sets Access Point User Name ...................................................................................................................11
#GPRSCID Sets PDP Context Identifier ....................................................................................................................11
#GPRSMODE Activates Switching Between GSM and GPRS ..................................................................................11
Incoming Call Management ..........................................................................................................................................12
#ACCEPT Answer Incoming Call...............................................................................................................................12
#CONNECTIONSTOP Stop Communication .............................................................................................................12
#CONNECTIONSTART Start Communication...........................................................................................................13
Display Parameters .......................................................................................................................................................15
#DISPLAYIP Display IP Addresses ...........................................................................................................................15
#VPPP Display PPP Parameters ...............................................................................................................................15
#VGPRS Display GPRS Parameters .........................................................................................................................16
#VPHY Display Physical Parameters.........................................................................................................................16
Chapter 3 – SMTP/POP3 Email Services .........................................................................................................................17
Parameter Definitions ...................................................................................................................................................17
#SENDERNAME Set Sender Name ..........................................................................................................................17
#SENDERADDR Set Sender Address .......................................................................................................................17
#CCREC1 / CCREC2 / CCREC3 Set Additional Recipient CC..................................................................................17
#DOMAIN Set Domain Name of the Sender ..............................................................................................................17
#REC1, REC1ADD / REC2, REC2ADD / REC3, REC3ADD Set Email Address.......................................................18
#SUBJ1 / SUBJ2 / SUBJ3 Set Email Pre-Defined Subject Text ................................................................................18
#BODY1 / BODY2 / BODY3 Set Pre-Defined Email Combinations ...........................................................................18
#POP3HEADERMODE Send/Do Not Send POP3 Header........................................................................................19
#POP3PORT Set POP3 Server .................................................................................................................................19
#POP3PW Set POP3 Password ................................................................................................................................19
#POP3SERV Set POP3 Address...............................................................................................................................19
#POP3UN Set POP3 User Name ..............................................................................................................................19
#SMTPPORT Set SMTP Server Port.........................................................................................................................20
