LPWA/GSM/GPRS Module Series
BC92-TE-B User Guide
BC92-TE-B_User_Guide
6 / 28
1
Introduction
In order to help customers to develop applications with Quectel BC92 module, Quectel offers
corresponding TE-B evaluation board to test the module. This document helps customers quickly
understand BC92-TE-B interface specifications, electrical and mechanical details and how to use it.
1.1. Safety Information
The following safety precautions must be observed during all phases of the operation, such as usage,
service or repair of any cellular terminal or mobile incorporating BC92 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 the customers’ failure to comply with these precautions.
Full attention must always be given to driving 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
unpaid bills or with an invalid (U)SIM card). When emergent help is needed in such
conditions, please remember using emergency call. In order to make or receive a
call, the cellular terminal or mobile must be switched on in a service area with
adequate cellular signal strength.