10 Number of Ringtones, DISPLAY FEATURES:- 3 Display Lines, Monochrome Display with Backlight,Illuminated Display, Semigraphical Display, MENU FEATURES:- Missed Call Notification, Caller ID Support, Text Based Menu, Time Display, Date Display, Call Duration Display and Charging Status Display, MEMORY FEATURES:- 25 call Logs, 10 Redial Memory, 80 Phonebook Entries, 4 Expansion Handsets, 1 Telephone Line Support, 1 Parallel Calls support, Internal Transfer of External Calls, Parallel Internal Calls, Parallel External Calls, Network Types- WDCT, GAP, CALL FEATURES:- Call Transfer, Voicemail, Paging, POWER FEATURES:- 2 x AAA Ni-MH Handset Battery, Standby Time- 144 hrs, Base Unit Power Source- AC Adapter, Talktime- 6 hrs, AUDIO FEATURES:- Adjustable Handset Volume with Volume Boost, Speaker Phone, KEYPAD FEATURES:- Color of Illumination- Amber, Alphanumerical Illuminated Keypad, New Message Indication, Navigation Keys, ADDITIONAL FEATURES:- Range- 300 m (Outdoor), 50 m (Indoor), Phonebook Transfer via DECT, Plug-and-play Installation, Alarm Clock, Energy Saving