User Manual
WE865-DUAL Product Description 
80312ST10046A Rev. 1 - 03/10/08  
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved    page 9 of 22 
2.2  Environmental requirements 
2.2.1  Temperature range 
Normal Operating (°C)  Extreme Operating (°C)  Storage (°C) 
-20°C up to +85°C  -20°C up to +85°C  -40°C up to +105°C 
Table 1 
Temperature exceeding the range of normal operating conditions can reduce the sensitivity and the 
performance of the module. 
2.2.2  RoHS compliance 
As a part of Telit corporate policy regarding environmental protection, the WE865-DUAL and complies 
with the RoHS (Restriction of Hazardous Substances) directive of the European Union (EU Directive 
2002/95/EG). 










