Complex sentence: Some people think that old telephones are very similar to telephones we use today but they are wrong.The Telephone was invented by Scottish man called Alexander Graham Bell who invented it in 1871 in the United States where he was a teacher to the deaf in Boston.
Split into simpler sentences: Some people think that old telephones are very similar to telephones we use today but they are wrong. Telephones where invented by Scottish man called Alexander Graham Bell who invented it in 1871 in the United States where he was a teacher to the deaf in Boston.