User's Manual

HE920 Hardware User Guide
1vv0301014 Rev.9 – 2014-01-23
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2.4. Environmental requirements
2.4.1. Temperature range
Note
Operating Temperature
Range
–20°C ~ +55°C
The module is fully functional(*) in all the
temperature range, and it fully meets the ETSI
specifications.
–40°C ~ +85°C
The module is fully functional(*) in all the
temperature range. Temperatures outside of
the range –20°C ÷ +55°C might slightly
deviate from ETSI specifications.
Storage and non-operating
Temperature Range
–40°C ~ +90°C
(*)Functional: the module is able to make and receive voice calls, data calls and SMS.
2.4.2. RoHS compliance
As a part of Telit’s corporate policy of environmental protection, the HE920 complies with
the RoHS (Restriction of Hazardous Substances) directive of the European Union (EU
directive 2011/65/EU).