Product Technical Specification &
Customer Design Guidelines
Class B
The WISMO228 remains fully functional across the specified temperature range. Some GSM
parameters may occasionally deviate from the ETSI specified requirements and this deviation does
not affect the ability of the WISMO228 to connect to the cellular network and be fully functional, as
it does within the Class A range.
The detailed climatic and mechanics standard environmental constraints applicable to the
WISMO228 are listed in the table below.
Table 49. Environmental Classes
WA_DEV_W228_PTS_002
Rev 001
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