DPH-850S User Manual Brandname: D-Link Category: IP Phone Total Pages: 123 Table of contents 1Introduction514InterfaceIntroduction816UpdateOfThePhone122BasicFunction1323MainScreen1525DesktopWidgets193Settings2232Network23322Pppoe25323Qos26324Port2933Account3034Call33342DialPlan35343Accounts36351Screen37353Display3836Tone39362Volume4038DateTime4139Maintain42392WebServer46393MenuPassword47394FactoryReset48310Audio49311Video503112Bandwidth51312CallFirewall524PhoneApplication5442Contacts5943CallLogs6444MemoryKey6645NetworkPhonebook6846Mwi705OtherApplication7152Calculator7353NotePad7554Browser7656DigitalClock7858Gallery7959FileManager80510Camera81511Music82512Calibration846AndroidSettings86612SoundDisplay87