Environmental, power, and safety considerations
Operating relative humidity
Storage temperature
Storage relative humidity
Safety and electromagnetic compatibility
The Avaya 3900 Series Digital Deskphones have been tested and found to comply with the
Safety and Electromagnetic Compatibility (EMC) standards shown in
Electromagnetic Compatibility standards
Table 35: Safety and Electromagnetic Compatibility standards
EN 60950/IEC 950
EN 41003
UL 1459
UL 1950
CSA 22.2 225
CSA 22.9 950
AS 3260, TS001, TA-1302
EMKO-TSE (74-SEC) 203/92
BABT
JATE
138
Avaya 3900 Series Digital Deskphones User Guide
Item
Standard
5% to 95% (non-condescending). At
temperatures above 34°C (93°F) relative
humidity limited to 53 mbar of water vapor
pressure.
-50° to 70°C (-58° to 158°F).
5% to 95% (non-condescending). At
temperatures above 34°C (93°F) relative
humidity limited to 53 mbar of water vapor
pressure.
on page 138.
Description
Safety of Information Technology Equipment including
Electrical Business Equipment (Europe).
Particular Safety Requirements for Equipment to be
Connected to Telecommunications Network (Europe).
Safety Telecom (USA).
Safety Information Technology Equipment (USA).
Safety Telecom (Canada).
Safety Information Technology Equipment (Canada).
Safety (Australia).
Nordic Deviations to EN 60950.
Safety (UK).
Safety (Japan).
Range
Table 35: Safety and
August 2010