... :SOS, STK,WAP,SMS,GPS,Hearing aid,Magnifier,Flashlight,Label machine Frequency : GSM 900,1800 or GSM850/1900Type one sim card ... send the message and then call the the family phone number .befor we set in the phone add the number. Befor the family people answer the phone ... , STK,WAP,SMS,GPS,Hearing aid,Magnifier,Flashlight,Label machine A nice Mobile Phone with MP3 and FM radio for the old man