Multi-Tech Systems MTD-EV3 用户手册

CONTENTS

Contents

Product Overview .................................................................................................................................................... 5

Overview ....................................................................................................................................................................... 5

Documentation ........................................................................................................................................................... 5

MTD-EV3 Specifications ................................................................................................................................................ 5
Dimensions.................................................................................................................................................................... 6
Link Status LED .............................................................................................................................................................. 6
Turning the Device On or Off........................................................................................................................................ 7
Power Draw................................................................................................................................................................... 7

Safety Notices and Warnings ................................................................................................................................... 8

General Safety............................................................................................................................................................... 8
Radio Frequency (RF) Safety ......................................................................................................................................... 8

Sécurité des fréquences radio ................................................................................................................................... 8

Interference with Pacemakers and Other Medical Devices ........................................................................................ 9

Potential interference ................................................................................................................................................. 9
Precautions for pacemaker wearers .......................................................................................................................... 9

Device Maintenance ..................................................................................................................................................... 9
User Responsibility...................................................................................................................................................... 10

Activation and Carrier Specific Information............................................................................................................ 11

Account Activation for Cellular Devices ..................................................................................................................... 11
Device Phone Number ................................................................................................................................................ 11
Creating a Windows Dial-Up Connection.................................................................................................................... 11

Using Linux ............................................................................................................................................................ 12

Shell Commands.......................................................................................................................................................... 12

Testing Serial Ports.................................................................................................................................................... 12

Create a PPP Connection ............................................................................................................................................ 12

Example..................................................................................................................................................................... 12

Basic Operations .................................................................................................................................................... 14

Interacting with Your Device Overview ...................................................................................................................... 14

Related Documentation ............................................................................................................................................ 14
Before You Begin....................................................................................................................................................... 14

Using Command Mode and Online Data Mode.......................................................................................................... 14
Verifying Signal Strength............................................................................................................................................. 15

Example .................................................................................................................................................................... 16

Checking Network Registration................................................................................................................................... 16
Reading, Writing, and Deleting Messages .................................................................................................................. 16

Reading Text Messages............................................................................................................................................. 16
Sending Text Messages ............................................................................................................................................. 16

QuickCarrier

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USB-D EV-DO MTD-EV3 User Guide

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