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CMM 900-3W manual ∙ Requires 5 Volts DC @ 1500 ma, Page 4 of
Models:
CMM 900-3W
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Troubleshooting
Specs
FAQ
Starting And Configuring The Modem
Command State
My requirements are totally unique. Do you offer custom solutions?
Serial Port Pins RS 232 interface
Features
Using the Cellular Modem to Communicate
Page 4
Image 4
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Requires 5 Volts DC @ 1500 ma
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Contents
CMM 900-3W USER GUIDE
AMPS Cellular Modem Module 3W
8. FREQUENTLY ASKED QUESTIONS FAQ
Table of Contents
6. SUPPORTED AT COMMANDS
7. TROUBLESHOOTING
1. PRODUCT OVERVIEW
1.1 Features
Figure 1. CMM 900-3W
∙ Requires 5 Volts DC @ 1500 ma
Page 4 of
1.3 Applications
1.2 Serial Port Pins RS 232 interface
1.4 Your package includes
2. SPECIFICATIONS
3.0 MODEM SETUP AND REGISTRATION
3.1 What you need to provide
3.2 Registering the Cellular Modem Unit
4. STARTING AND CONFIGURING THE MODEM
4.1 DIP Switch Settings
4.2 Initializing the Cellular Modem
StartProgramsAccessoriesHyper TerminalHyperterm.exe
4.4 Using the Cellular Modem to Communicate
4.3 Activating the Cellular Modem
5. THEORY OF OPERATION
5.1 Command State
5.1.1 Command guidelines
Page 10 of
5.1.2 Result Codes
Terse Mode
Verbose Mode
Description
5.3 Transitioning Online State à Command State
5.2 On-line State
6. SUPPORTED AT COMMANDS
6.1 AT Commands common to all modes
Command
Command
information
7. TROUBLESHOOTING
8. FREQUENTLY ASKED QUESTIONS FAQ
What is the flow control method recommended?
My requirements are totally unique. Do you offer custom solutions?
