Detailed Product Description A mobile phone and GPS tracker No Monthly Fee No Extra Service to Purchase G-Trek series mobile phone was designed from the ideas of smart and caring parents who like to locate their kids or pre-teens whenever they need. One may also use it for the elderly that require care. It has built-in GPS function so the parents can not only call to but can only track the location using bundled software CD or using website GPS tracking check-up service. This unique mobile device also has quite a few friendly settings that it only allows phone holder to call the Names stored in SIM phone book and limit the callers of strangers. The Quiet Mode can also be setup to avoid any call-in during classes so the phone becomes friendly for teachers and school. The joystick keypad design is simple to use and creating a very clean and sleek overall image. pls contact us,Other than for kids this G series will be as well perfect for everyone as a perfect companion phone to keep connected with family members in a smart way package size 13x 35x 15x