CONTENTS
4
MultiConnect
®
Cell MTC-LEU4 User Guide
Diversity and Power Draw ....................................................................................................................................... 21
Chapter 4 – Antenna and Activation Information................................................................................................... 22
Antenna....................................................................................................................................................................... 22
Antenna System Cellular Devices................................................................................................................................ 22
LTE Cat M1/Cat 4 Antenna.......................................................................................................................................... 22
Antenna Specifications ............................................................................................................................................. 22
Account Activation for Cellular Devices ..................................................................................................................... 23
Device Phone Number ................................................................................................................................................ 23
Chapter 5 – Configuring and Communicating with Your Device.............................................................................. 24
Before Using the Device.............................................................................................................................................. 24
Using Command Mode and Online Data Mode.......................................................................................................... 24
Verifying Signal Strength............................................................................................................................................. 24
Example .................................................................................................................................................................... 25
Checking Network Registration................................................................................................................................... 25
Sending and Receiving Data........................................................................................................................................ 26
Connecting Device to TCP Server as TCP Client ........................................................................................................ 26
Configuring Device as UDP Listener to Accept UDP Client Connections ................................................................. 26
Configuring Device as UDP Client to Connect to UDP Server ................................................................................... 27
Transferring FTP File to FTP Server ........................................................................................................................... 28
Downloading File from FTP Server............................................................................................................................ 29
Reading, Writing and Deleting Messages ................................................................................................................... 31
Reading Text Messages............................................................................................................................................. 31
Sending Text Messages ............................................................................................................................................. 31
Deleting Messages .................................................................................................................................................... 32
Chapter 6 – Regulatory Information....................................................................................................................... 33
EMC, Safety, and Radio Equipment Directive (RED) Compliance .............................................................................. 33
Restriction of the Use of Hazardous Substances (RoHS) ............................................................................................ 33
Information on HS/TS Substances According to Chinese Standards ......................................................................... 34
Information on HS/TS Substances According to Chinese Standards (in Chinese) ...................................................... 35
Chapter 7 – Using Connection Manager ................................................................................................................. 36
Installing Connection Manager and Connecting a Device .......................................................................................... 36
Setting Up a Serial Device ........................................................................................................................................... 37
Troubleshooting .......................................................................................................................................................... 39
Serial COM port is not available in the Serial Modem Settings................................................................................ 39
Device is not detected ("No Device") ....................................................................................................................... 39
MultiConnect Cell USB Modem is not detected ....................................................................................................... 40