Across
- 4. (TV)channel
- 5. (cell phone)
- 6. CD
- 8. MP3 player
- 12. CD player
- 14. slow
- 15. to turn on
- 16. television set
- 18. to call
- 19. full
- 20. remote control
- 21. to turn off
Down
- 1. to work
- 2. radio(set)
- 3. app
- 7. cybercafe
- 9. digital/video camera
- 10. stereo
- 11. voice mail
- 13. not working
- 17. to ring
