▁printing ▁One - click ▁automatic ▁look ▁up ▁for ▁duplicate ▁entries ▁Change ▁of ▁address ▁notification ▁Contact ▁groups ▁Sm art ▁groups ▁based ▁on ▁Sp ot light ▁Look ▁up ▁addresses ▁on ▁Apple ▁Maps ▁Auto - merge ▁when ▁importing ▁v C ards ▁Custom ize ▁fields ▁and ▁categories ▁Autom atic ▁formatting ▁of ▁phone ▁numbers ▁S ynchron izes ▁with ▁Microsoft ▁Exchange ▁Server ▁S ynchron izes ▁with ▁Y ahoo ! ▁Address ▁Book ▁S ynchron izes ▁with ▁Google ▁Contact ▁S ync ▁Spe ech ▁recognition ▁searching ▁Cap ability ▁to ▁query ▁an ▁L D AP ▁database ▁containing ▁person ▁information ▁Pl ugin ▁interface ▁allowing ▁third - party ▁developers ▁to ▁add ▁functionality ▁to ▁the ▁program ▁ ▁Integr ation ▁with ▁OS ▁X ▁Integr ation ▁with ▁Mail , ▁i Cal , ▁i Ch at , ▁F ax , ▁Safari , ▁iPhone ▁i Sync ▁compatibility ▁to ▁sync ▁contacts ▁to ▁ph ones , ▁P D As , ▁i P ods , ▁and ▁other ▁Mac s ▁Contact s ▁are ▁indexed ▁by ▁Sp ot light ▁Address ▁Book ▁stores ▁previous ▁recip ient ▁addresses ▁used ▁by ▁Mail ▁URLs ▁in ▁Address ▁Book ▁cards ▁appear ▁in ▁Safari ' s ▁Address ▁Book ▁book marks ▁Bud d ies ▁in ▁i Ch at ▁can ▁be ▁associated ▁with ▁Address ▁Book ▁cards ▁B irth days ▁saved ▁in ▁Address ▁Book ▁appear ▁in ▁i Cal ▁if ▁enabled ▁Address ▁Book ▁D ash board ▁Widget ▁Apple Script ▁support ▁for ▁query ing , ▁adding , ▁modifying , ▁and ▁removing ▁people ▁and ▁groups ▁ ▁User ▁interface ▁Address ▁Book ▁has ▁two ▁view ing ▁modes : ▁View ▁Card ▁and ▁Column ▁and ▁View ▁Card ▁Only . ▁The ▁user ▁can