valentines day is on

tajmahal was built by Mughal Emperor Shah Jahan in memory of his favorite wife, Mumtaz Mahal.

GSM cellphones require a small microchip, called a SIM what does it mean

mobile phone is also known as

TV Commercially available since the late

Mohandas Karamchand Gandhi died on

in mobile communication cdma stands for

in mobile communication gsm stands for Global System for Mobile

colors in indian flag

ICICI means Industrial Credit and Investment Corporation of India