Table of Contents
Advertisement
SECTION 1 - PREFACE
Copyright Notice............................................................................................................. 5
Modem Use.................................................................................................................... 5
Interference Issues ......................................................................................................... 5
Mobile Application Safety ................................................................................................. 6
SECTION 2 - PRODUCT OVERVIEW
Module Identification....................................................................................................... 7
General Description ........................................................................................................ 7
Features and Benefits...................................................................................................... 7
Catalog Part Number Breakdown....................................................................................... 7
External Connections ...................................................................................................... 8
Front panel connections ............................................................................................... 8
Back panel connections ................................................................................................ 8
RS-232 Serial Port Integration Parameters...................................................................... 9
Accessories ................................................................................................................ 9
SECTION 3 - GETTING STARTED
Package Contents ......................................................................................................... 10
Setting up the 819-GPRS Modem using the GPRS 819S Driver: ........................................... 10
Setting up the 819-GPRS using native Windows drivers: .................................................... 14
Configuring the Modem ................................................................................................. 14
Creating a Dial-Up Networking (DUN) connection .............................................................. 14
Operational States ........................................................................................................ 21
Activating your Modem.................................................................................................. 21
SECTION 4 - CALL SETUP INFORMATION
Circuit Switch Data (CSD) Call Setup Steps ...................................................................... 23
Packet Data Call Setup Steps ......................................................................................... 24
GPRS Internet Connection Set Up ................................................................................... 25
Internet Service Information: HTTP receive data ............................................................... 26
Internet Service Information: HTTP send data .................................................................. 27
TCP Client Socket Setup ................................................................................................ 28
TCP Socket Server Setup ............................................................................................... 29
UDP Client Socket Setup................................................................................................ 29
UDP Socket Listener Setup............................................................................................. 29
POP3 Generic Settings................................................................................................... 30
SMTP Generic Settings .................................................................................................. 30
FTP Upload (PUT) Setup ................................................................................................ 31
FTP Download (GET) Setup ............................................................................................ 31
SECTION 5 - SIM CARD SPECIFIC INFORMATION
What to do if PIN or password authentication fails?............................................................ 33
SECTION 6 - TROUBLESHOOTING
Helpful Hints ................................................................................................................ 34
Diagnosing COM Port Problems Using HyperTerminal ......................................................... 34
SECTION 7 - PROFILES
SECTION 8 - COMMON AT COMMAND REFERENCE GUIDE
SECTION 9 - AT COMMAND REFERENCE
AT Command Types ...................................................................................................... 39
Command Line Syntax .................................................................................................. 39
Result Codes................................................................................................................ 40
Configuration Commands............................................................................................... 40
Status Control Commands ............................................................................................. 42
Serial Interface Control Commands ................................................................................. 43
Security Commands ...................................................................................................... 44
Identification Commands ............................................................................................... 45
Call Related Commands ................................................................................................. 45
........................................................................................................ 5
...................................................................................... 7
........................................................................................ 10
............................................................................ 23
...................................................................................... 34
.................................................................................................... 36
............................................................................. 39
................................................................. 32
...................................................... 37
TABLE OF CONTENTS
Advertisement
Table of Contents
