Question

Read the following sentence and select the correct usage for the preposition por.

Ellas hablan por teléfono.

Answer 1

They talk on the phone? I think this is what you are asking.

Step-by-step explanation:

Por can mean many things, but in this case the most logical thing would be on. They aren't talking for the phone, they are talking on the phone.

Answer 2

It's 'by communication'

Step-by-step explanation:

She is communicating on the phone.