Across
- 3. A short written or spoken expression
- 6. Someone who sells products or services by making unsolicited telephone calls
- 7. plural of telecommunication
- 11. involving bodily force
- 13. A distinguishable part of a sequence or cycle occurring over time
- 14. To send a message by telegraph
- 15. a diagram that show data
Down
- 1. A device for transmitting conversations and other sounds in real time across distances
- 2. An electronic communication medium that allows the transmission of real-time visual images, and often sound.
- 4. To take a photograph
- 5. simple past tense and past participle of televise
- 8. The set of letters used when writing in a language
- 9. A son of one's child, grandson
- 10. to see far distances you can even see space
- 12. The symbol "‐", typically used to join two or more words to form a compound term