Phone with constant supervision for children

The main advantages of the phone for children:
- Permanent monitoring location ( GPS and GPRS locate , position with an accuracy of 2 meters)
- Voice monitoring / ambient ( to desire, parents can listen to ambient/voice on the baby )
- 4 keys for preferred numbers ( the pressing call a preset number )
- Can't dial other phone numbers , than those predetermined by parents ( the bill is minimum)
- Phone is designed with anti - dezansambling and antisock system (can not be opened by children).
- Can't be off - off ( once it has been installed battery can no longer stop the phone )
- especially for SOS button
Specifications:
GSM/800/900/1800/1900 MHz
GPRS class 12
GPS: MT3326 first class
GPS Channels : 20
GPS Sensitivity : -159 dBm
Battery: 3.7V , 600mAh
Stand by - waiting 5-6 days
Talk time: 6:00 p.m.
Dimensions: 86x46x17 mm
grautate : 58 g
Certificate : CE