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FIBOCOM NL668-EAU-MiniPCIe-10 Hardware User Manual
Page 10 of 56
1 Foreword
1.1 Introduction
This document describes the electrical characteristics, RF performance, structure size, application
environment, etc. of NL668-EAU/EU-MiniPCIe-10 module. With the assistance of the document and other
instructions, the developers can quickly understand the hardware functions of the
NL668-EAU/EU-MiniPCIe-10 module and develop products.
1.2 Safety Instruction
By following the safety guidelines below, you can ensure your personal safety and help protect the
product and work environment from potential damage. Product manufacturers need to communicate the
following safety instructions to end users. In case of failure to comply with these safety rules, Fibocom will
not be responsible for the consequences caused by the user’s misuse.
Road safety first! When you drive, do not use the hand held devices even if it has a
hand-free feature. Please stop and call!
Please turn off the mobile device before boarding. The wireless feature of the
mobile device is not allowed on the aircraft to prevent interference with the aircraft
communication system. Ignoring this note may result in flight safety issue or even
breaking the law.
When in a hospital or health care facility, please be aware of restrictions on the use
of mobile devices. Radio frequency interference may cause medical equipment to
malfunction, so it may be necessary to turn off the mobile device.
The mobile device does not guarantee that an effective connection can be made
under any circumstances, for example, when there is no prepayment for the
mobile device or the SIM is invalid. When you encounter the above situation in an
emergency, remember to use an emergency call, while keeping your device turned
on and in areas where signal is strong.
