1.5-inch TFT Display Cordless Telephone with Answering Machine (Black) Kx-tg7862 general colour b [black] handset (quantity) 2 frequency 1.9 ghz frequency range 1.88 - 1.9ghz number of channels 120 channels system dect6.0 gap yes number of phone lines 1 multiple handsets capability up to 6 handsets convenience key finder compatible yes multiple key finder capability up to 4 key finders repeater available yes clear sound yes noise reduction yes any key answer yes night mode yes call restriction yes distress call - conference call with outside line yes conference call with outside line 3 way conference call with outside line * optional handset may be required depending on the model. Call share yes call share * optional handset may be required depending on the model. Intercom (handset to handset) yes intercom (handset to handset) * optional handset may be required depending on the model. Clock yes calendar/scheduler - advanced alarm (a day of the week / snooze) yes / yes alarm (wake-up / memo alarm) yes.