Phone (noun)

1. An electronic device for making and receiving telephone calls.
2. A telephone call made using a mobile phone.

Origin:

Late 19th century: short for telephone.

Examples:

1. She answered the phone and heard a familiar voice on the other end.
2. I always keep my phone with me in case of an emergency.
3. Can you answer the phone? It might be important.
4. I need to make a phone call to confirm my flight reservation.
5. The latest smartphone models are more like mini computers than just phones.