User Guide for the SIP-T40P IP Phone10Options Phone User Interface Web User Interface--SIP Server 1/2 √--Register Port x--Outbound Status √--Outbound Proxy1/2 √--Fallback Interval √--NAT Status √NoteDocumentationsThe following table shows documentations available for the SIP-T40P IP phone.Name Contents Where found LanguageQuick Start GuideBasic call featuresand phonecustomizationsIn the package EnglishOn the website English/ChineseUser GuidePhone/Web userinterface settingsBasic call featuresand advancedphone featuresOn the website English/ChineseNote You can also download the latest documentations online:http://support.yealink.com/documentFront/forwardToDocumentDetailPage?documentId=82.The table above lists most of the feature options. Please refer to the relevant sections for moreinformation.