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THÔNG SỐ KỸ THUẬT

Protocols	SIP
Connectivity	10/100BASE-T wired Ethernet LAN port plus switched PC port.
Memory	• 4-MB flash memory • 32-MB synchronous dynamic RAM (SDRAM)
Language support	Arabic (Arabic area), Bulgarian (Bulgaria), Catalan (Spain), Chinese (China), Chinese (Hong Kong), Chinese (Taiwan), Croatian (Croatia), Czech (Czech Republic), Danish (Denmark), Dutch (Netherlands), English (United Kingdom; prompts only), Estonian (Estonia), French (France), Finnish (Finland), German (Germany), Greek (Greece), Hebrew (Israel), Hungarian (Hungary), Italian (Italy), Japanese (Japan), Korean (Korea Republic), Latvian, Lithuanian, Norwegian (Norway), Polish (Poland), Portuguese (Portugal), Portuguese (Brazil), Romanian (Romania), Russian (Russian Federation), Spanish (Spain), Slovak (Slovakia), Swedish (Sweden), Serbian (Republic of Serbia), Serbian (Republic of Montenegro), Slovenian (Slovenia), Thai (Thailand), and Turkish (Turkey) are supported, but in different phases.
Physical dimensions	8.07 x 5.91 x 2.11 in. (205 x 150 x 53.5 mm) (in slab mode with the foot stand folded)
Weight	20.96 oz (594.3g)
Power over Ethernet (PoE)	IEEE PoE 802.3af is supported, Class 1.
Local power	The phone can also be powered locally with the power adapters.
Operational Temperature	32 to 104°F (0 ~ 40°C)
Relative Humidity	10 to 95% (noncondensing)
Storage Temperature	14 to 140°F (-10 to 60°C)
Cosmetic	Cisco Cosmetic Class B
Approvals and compliance	Regulatory compliance: • CE markings per directives 2004/108/EC and 2006/95/EC Safety: • UL 60950 Second Edition • CAN/CSA-C22.2 No. 60950 Second Edition • EN 60950 Second Edition • IEC 60950 Second Edition • AS/NZS 60950 • GB4943 EMC: • FCC Part 15 (CFR 47) Class B • ICES-003 Class B • EN55022 Class B • CISPR22 Class B • AS/NZS CISPR22 Class B • VCCI Class B • KN22 Class B • CISPR24 • EN55024 • EN61000-3-2 • EN61000-3-3 • KN 24 Telecom: • FCC Part 68 (47CFR) (HAC) • Canada-CS-03-HAC • Australia AS/ACIF S004, AS/ACIF S040 • New Zealand- PTC 220 Draft