Times and technology has changed land line gone new divice launched called mobile This is the device you can carry with you and in touched with all Your contact any time Again the device change and mobile also become digital instruments slowly moved to an anroid smart phone even connected with internet system And now you can call over video Which is very convenient to all Even internationally you are connected with your love one Now in 2021 you will find These types of mobile fully Loaded with each n everything In it