Cisco 7920 Administration Guide - Page 223
Physical and Operating Environment Specifications
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APPENDIX C Physical and Operating Environment Specifications The following section describes the technical specifications for the Cisco Wireless IP Phone 7920. Table C-1 shows the physical and operating environment specifications. Table C-1 Physical and Operating Environmental Specifications Specification Value or Range Operating temperature 0° to 45°C (32° to 113°F) Operating Relative Humidity 10% to 95% (non-condensing) Storage Temperature -30° to 60°C (22° to 140°F) Drop Specification 1 meter to concrete Thermal Shock -30 C for 24 hours to up to +70 C for 24 hours Phone Height 132.1 mm (5.2 in.) Phone Width 53.3 mm (2.1 in.) Phone Depth 25.4 mm (1 in.) Phone Weight (with Standard Battery) 136.1 g (4.8 oz) Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release 4.0 and 4.1 OL-7104-01 C-1