No. Cellphones have no utility to do so. Such a device could be implemented in the future (even now, if someone so chose) but currently they are not.
machudao
-- pocket radio -- LED flashlight -- LED ("digital") clock -- speed-radar detector -- cellphone -- computer power supply
Diode detector
as we say cellphone is very important for everybody.we can used of gsm,cdma sim in cellphone and depend on your mobile model
Because they are DA BOMB!!!! HAHA
1. A cellphone can be used for emergencies 2. A cellphone can be used to play games or game apps 3. A cellphone can be used to look things up on bing or google or any other website 4. A cellphone can be used texting 5. A cellphone of course, can be used to call
FM detector And Evelope detector
it is a detector that does not change the conditions in which it is being used
A lie detector cannot be used in court. On rare occasions it can be used as an investigation tool. Check with an attorney.
A magnet
Polymorph is used as a lie detector.
Cavili Badi