User's Manual

LTE Module Series
EC25Hardware Design
EC25_Hardware_DesignConfidential / Released 10 / 90
1 Introduction
This document defines the EC25module and describes its air interface and hardware interface which are
connected with your application.
This document can help you quickly understand module interface specifications, electrical and
mechanical details, as well as other related information of EC25 module. Associated with application note
and user guide, you can use EC25 module to design and set up mobile applications easily.