Syncs up to 2 smartphones to make & receive cell calls with Link2Cell(R) handsets; Enhanced noise reduction; 3.4″ tilt LCD ; Corded/cordless 1×6 TAD ; Receives talking ID alerts from Link2Cell handsets when texts are received; Blocks up to 250 numbers with 1-touch Call Block on base unit & handsets; 3,000-number phone book, baby monitor & battery power backup; Ability to view & hear email, social media & other cell phone alerts via Android(TM) app; Built-in baby monitor ; Battery backup system (requires 2 AA NiMH batteries); Key detector; 1 cordless handset;