
M80 EVB User Guide
M80_EVB_UGD_V1.2 - 7 -
1. Introduction
This document defines and specifies the usage of M80 EVB. Customers can get useful information
about M80 EVB from this document.
1.0. Related documents
Table 1: Related documents
GSM UART application notes
Firmware upgrade tool lite GS2 user guide
GSM Dual UART application notes
M80 charging application notes
1.1. Safety precautions
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 M80 module.
Manufacturers of the cellular terminal are advised to convey the following safety information to
users and operating personnel and to incorporate these guidelines into all manuals supplied with
the product. If not so, Quectel does not take on any liability for customer failure to comply with
these precautions.
When in a hospital or other health care facility, observe the restrictions on the use
of mobile. Switch the cellular terminal or mobile off. Medical equipment may be
sensitive to RF energy interference.
Switch off the cellular terminal or mobile before boarding an aircraft. Make sure
it switched off. The operation of wireless appliances in an aircraft is forbidden to
prevent interference with communication systems. Forget to think much of these
instructions may influence the flight safety or offend against local legal action, or
both.
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