The telephone was invented by Alexander Graham Bell.He was born in 1847.Mr.Bell worked on the invented of the telephone with Thomas Watson.In 1875,Wr.Bell learned how to send musical notes through an instrument similar to a telephone.Finally,the telephone was invented in1876.The first sentence that was said on thetelephone by Mr.Bellwas“Mr.Watson,comhere；I want to see you.”Today thetelephone is used around the world.