Specification GuideTable of ContentsDATA SHEET1CISCO IP PHONE 7912G1CISCO IP PHONE 7912G FEATURES1CALLING FEATURES2NETWORK FEATURES2PROTOCOLS SUPPORTED2PHYSICAL SPECIFICATIONS2POWER SUPPLY3AC Country Power Cords3TEMPERATURE3CERTIFICATION3Regulatory Compliance3Safety3EMC3Telecom4SERVICE AND SUPPORT4ORDERING INFORMATION4Accessories Ordering Information4FOR MORE INFORMATION4Size: 61.5 KBPages: 5Language: EnglishOpen manual