Multitech GPRS User Manual

AT Commands For Wireless GSM/GPRS Modems with IP Connectivity Reference Guide

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 10 #PPPSERVUN Sets User Nam

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 11 Incoming Call Management #

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 12 #CONNECTIONSTART Start Co

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 13 GSM Mode for AT#CONNECTIONS

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 14 Display Parameters #DISPLAY

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 15 #VGPRS Display GPRS Param

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 16 Chapter 3 – SMTP/PO

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 17 #REC1, REC1ADD / RE

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 18 #POP3PORT Set POP

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 19 #SMTPSERV Set SMT

Copyright and Technical Support Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 2 AT Commands for GSM/GP

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 20 #GETMAIL Retrieve

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 21 #SENDMAIL1 / #SENDM

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 22 #PUTMAIL Send Hos

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 23 Display Parameters

Chapter 3 – SMTP/POP3 Email Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 24 #VDNS Display DN

Chapter 4 – FTP Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 25 Chapter 4 – FTP Services

Chapter 4 – FTP Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 26 #FTPGETFILENAME Set FTP

Chapter 4 – FTP Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 27 #FTPGET Get Data from Ser

Chapter 4 – FTP Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 28 #FTPPUT Put Data to Serve

Chapter 5 – TCP Socket Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 29 Chapter 5 - TCP Socke

Table of Contents Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 3 Contents Chapter 1 - Introduction .

Chapter 5 – TCP Socket Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 30 #LTCPSTART Open Lis

Chapter 5 – TCP Socket Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 31 #OTCP Open TCP Con

Chapter 6 – UDP Socket Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 32 Chapter 6 – UDP Socke

Chapter 6 – UDP Socket Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 33 #LUDPSTART Open an

Chapter 6 – UDP Socket Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 34 #OUDP Open an Acti

Chapter 7 – PING Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 35 Chapter 7 – PING Services P

Chapter 7 – PING Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 36 #VPING Display PING Para

Chapter 8 – Miscellaneous Commands Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 37 Chapter 8 – Miscel

Chapter 8 – Miscellaneous Commands Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 38 #RINGCOUNT: 0 #ISPU

Chapter 8 – Miscellaneous Commands Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 39 #DELFLASH Erase

Table of Contents Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 4 Display Parameters ...

Chapter 9 – Response Messages and Error Codes Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 40 Chapter 9

Chapter 9 – Response Messages and Error Codes Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 41 Error Codes

Appendix A – Getting Started Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 42 Appendix A – Ge

Appendix A – Getting Started Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 43 Connect to the

Appendix A – Getting Started Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 44 Sending/Retriev

Appendix A – Getting Started Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 45 FTP: Download /

Appendix A – Getting Started Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 46 TCP Socket Open

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 47 Appendix B – Detailed

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 48 Serial Communication C

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 49 Command Mode / Data Mo

Table of Contents Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 5 FTP: Download / Upload Files ...

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 50 Configuring the TCP/IP

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 51 Configuring Flow Contr

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 52 Connecting to an Inter

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 53 Connecting to an Inter

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 54 Using the TCP/IP Stack

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 55 Automatic Call-Back to

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 56 Automatic Call-Back to

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 57 Automatic Answer of In

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 58 Automatic Answer of I

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 59 Answering an Incoming

Chapter 1 - Introduction Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 6 Chapter 1 - Introduction Thi

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 60 Process diagram ANSWE

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 61 Connecting to the Inte

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 62 Connecting to the Inte

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 63 Retrieving Email This

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 64 Retrieving Email Conti

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 65 Sending an Email Conta

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 66 Sending an Email Conta

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 67 Sending a Pre-Defined

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 68 Sending a Pre-Defined

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 69 Downloading an FTP Fil

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 7 Chapter 2 – Dialing Services

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 70 Downloading an FTP Fil

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 71 Uploading an FTP File

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 72 Process diagram AT#F

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 73 Setting a TCP Port to

Appendix B – Detailed Examples Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 74 Opening a TCP Socket T

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 8 #REDIALDELAY Set Call Retr

Chapter 2 – Dialing Services Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333B) 9 #ISPPW Set ISP Password D