Fix grammar in this sentence: In the past, radio telephony was the only way to connect to telephone service when people were mobile.
The first time I heard the word "telephone" I thought it was a word that was used to describe a telephone.
Correct: The first time I heard the word "telephone" I thought it was a word that was used to describe a telephone.
Correct: The first time I heard the word "telephone" I thought it was a word that was used to describe a telephone.
Correct: The first time I heard the word "telephone" I thought it was a
The radio was the only way to connect to the telephone service when people were mobile.
- The radio was the only way to connect to the telephone service when people were mobile.
- The radio was the only way to connect to the telephone service when people were mobile.
- The radio was the only way to connect to the telephone service when people were mobile.
- The radio was the only way to connect to the telephone service when people were mobile.
- The radio was the only