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Etm9420_9440_Quick_Start_Guide 201705RV01
Contents
Quick Start Guide .......................................................................................................................... 1
Contents ............................................................................................................................................ 2
Introduction ....................................................................................................................................... 3
Nomenclature ................................................................................................................................ 3
Applications ................................................................................................................................... 3
Product Dimensions .......................................................................................................................... 3
Interfaces .......................................................................................................................................... 4
RJ12 Power Supply ....................................................................................................................... 4
DB9 Female Serial (RS232) Port .................................................................................................. 4
USB Port ....................................................................................................................................... 4
Combined RS232 Serial & Power Input (in lieu of USB Port - fitted to some older units) ............. 4
Antenna ......................................................................................................................................... 5
SIM Card ....................................................................................................................................... 5
SIM Pin ...................................................................................................................................... 5
Indicator Lights .................................................................................................................................. 6
ETM9420-1 .................................................................................................................................... 6
ETM9440-1 .................................................................................................................................... 6
Common AT Commands .................................................................................................................. 7
SMS Specific Commands ................................................................................................................. 7
AT Commands for Incoming Circuit Switch Data Calls ..................................................................... 7
Typical AT Commands Applied to the ETM9420-1 / ETM9440-1 ..................................................... 7