Zte MG2639 User Manual page 6

Summary
This document introduces MG2639 module's product principle diagram, PINs, hardware interface
and module's mechanical design, which can instruct the users how to quickly and conveniently
design different kinds of wireless terminals based on this type of module.
Target Readers
This document mainly applies to the following engineers:
System designing engineers

Mechanical engineers

Hardware engineers

Software engineers

Test engineers

第 IV 页
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Preface
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transmit without ZTE
Corporation's permission.