Across
- 2. A device that lets you talk to someone far away using a wire or wireless technology.
- 4. message A short written message sent from one mobile phone to another.
- 5. A digital message sent from one person to another through the internet.
- 7. A small card with a picture on one side that you send through the mail.
- 9. A message sent through a telegraph machine in the past, now it's digital.
Down
- 1. Sending quick messages back and forth online in real-time.
- 3. A written message on paper that you send to someone using the mail.
- 6. A vast network that connects computers and allows information sharing.
- 8. Sending a printed page through a machine that appears on the recipient's end.