Introduction; Safety Information - Quectel SC20-WL Hardware Design

Smart wi-fi module

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Introduction

This document defines the SC20-WL module, its air interface and hardware interface which are

connected with customers' application.

This document can help customers quickly understand module interface specifications, electrical and

mechanical details as well as other related information of SC20-WL module. Associated with application

notes and user guides, customers can use SC20-WL module to design and set up mobile applications

easily.

The following safety precautions must be observed during all phases of operation, such as usage, service

or repair of any cellular terminal or mobile incorporating SC20-WL module. Manufacturers of the cellular

terminal should send the following safety information to users and operating personnel and incorporate

these guidelines into all manuals supplied with the product. If not so, Quectel assumes no liability for

customers' failure to comply with these precautions.

Full attention must be given to driving at all times in order to reduce the risk of an

accident. Using a mobile while driving (even with a handsfree kit) causes

distraction and can lead to an accident. Please comply with laws and regulations

restricting the use of wireless devices while driving.

Switch off the cellular terminal or mobile before boarding an aircraft. The operation

of wireless appliances in an aircraft is forbidden to prevent interference with

communication systems. If the device offers an Airplane Mode, then it should be

enabled prior to boarding an aircraft. Please consult the airline staff for more

restrictions on the use of wireless devices on boarding the aircraft.

Wireless devices may cause interference on sensitive medical equipment, so

please be aware of the restrictions on the use of wireless devices when in

hospitals, clinics or other healthcare facilities.

Cellular terminals or mobiles operating over radio signals and cellular network

cannot be guaranteed to connect in all possible conditions (for example, with

SC20-WL_Hardware_Design

Smart Wi-Fi Module Series

SC20-WL Hardware Design

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