VOICEMAIL WAITING INDICATOR4 LEVEL VOLUME CONTROLSpeakerphone with muteCaller ID/call waiting60 caller ID memoryVoicemail waiting indicator on LCD displayLarge adjustable view angle LCD displayPower failure protection, in the event of a power failure, vital information is retained and telephone calls can be made and received on base4 level handset volume & 8 level base speakerHi/Lo/off ringer settingsCall duration timer10 phonebook memory3 one-touch memory keys to instantly dial your most frequently called numbersTrilingual function menusDesk or wall mountable saves space and charges in 2 positions - horizontally on a desk or in the hanging position