-雙音頻撥號,桌壁兩用-電子振鈴,音量兩級可調(diào)-內(nèi)置數(shù)據(jù)接口(連接調(diào)制解調(diào)器,傳真機(jī)或應(yīng)答機(jī)等設(shè)備的并機(jī)接口)-信息指示燈-留言指示和振鈴指示-手柄音量三級可調(diào),音質(zhì)清晰．ElectronicRingerwithHI/LowVolumeAdjustment,SmartAccessDataPort,MessageWaitingLight,HAC/VC(ADA)HandsetVolumeToggleBootTexturedFinishing,CustomFull-length1colorfaceplateincaselotsStylishEuropeanDesignDeskorWallMountable