1. Permanentfamilyrelationships.Thereare4codesofonekeyfunctionforfamilymembersonthetopofthetelephone(photoscanbeplacedin).Aftertheinstallation,usercanset4closestfamilymemberstoinputtheirnumbersinthephoneaswellastheirphotosinthetransparentkeys.Thusbringconveniencetotheusertodialoutthespecificnumberaccordingtothephotos.Thissolvestheproblemsofpoormemoryoftheoldandcannotremembertheirsons ,daughters orotherfamilymembers telephonenumberetc.Iftheyhavesomethingemergency,theycancontactwithyouassoonaspossible.Thisfunctionisdifferentfromthestoragefunctionofthecommontelephone(cuttingoffthepowerwillmaketheoriginalstoredcontentlost).Oncethismachineisstored,thenumberwillbepermanently 2. VoicestoragefunctioninemergencysituationThisfunctioncanhelpsolitudeoldpeopletoavoidbeingindanger,e.g.youcanleaveoutyourdetailedaddress,whentheyareindanger,dialoutthenumberandpress PLAY ,thecallerwillimmediatelyknowyouraddress.Therearetwokeysunderthereceiver,oneistherecordfunctionkey,andtheotheristheplayfunctionkey.Operationmeasures:pickupthereceiver,press RECORD ,leavemessageclearlywithyourmouthspeakingdirectlytotheloudspeaker(30CM).Whenyouuseit,dialoutthenumberandpress PLAY ,thecallerwillhearyourmessage.3. TheindicationfunctionofunansweredincomingcallsThisfunctionislimitedinyourfourfamilycallnumbers.If4ofyourclosestfamilymembershavecalledbutyoudidnotanswer,theindicationlightabovewillflashcontinuouslyuntilyoufindoutandbackdialorusethistelephone,youwillnevermissanyofyourfamilymembers greetings.4.Otherfunctions:possessallthefunctionsofcommonincomingcalldisplaytelephones.(70groupsofincomingcallsand25groupsofoutgoingcalls)