TABLE OF CONTENTS
SECTION
1
–
PREFACE
........................................................................................................ 5
SECTION 1 – PREFACE
Copyright Notice............................................................................................................. 5
Modem Use.................................................................................................................... 5
Interference Issues......................................................................................................... 5
Mobile Application Safety ................................................................................................. 6
SECTION
2
–
PRODUCT
OVERVIEW
...................................................................................... 7
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
........................................................................................ 10
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
............................................................................ 23
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
................................................................. 32
SECTION 5 – SIM CARD SPECIFIC INFORMATION
What to do if PIN or password authentication fails?............................................................ 33
SECTION
6
–
TROUBLESHOOTING
...................................................................................... 34
SECTION 6 – TROUBLESHOOTING
Helpful Hints ................................................................................................................ 34
Diagnosing COM Port Problems Using HyperTerminal ......................................................... 34
SECTION
7
–
PROFILES
.................................................................................................... 36
SECTION 7 – PROFILES
SECTION
8
–
COMMON
AT
COMMAND
REFERENCE
GUIDE
...................................................... 37
SECTION 8 – COMMON AT COMMAND REFERENCE GUIDE
SECTION
9
–
AT
COMMAND
REFERENCE
............................................................................. 39
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