Across
- 3. for making a call
- 4. IA
- 8. as opposed to landline
- 10. a similar machine to a human
- 11. surf the internet
- 12. Investigation
Down
- 1. electronic devices
- 2. sending mobile phone signals
- 5. as opposed to cordless phone
- 6. proving something
- 7. set of data available on a computer
- 9. as oposed to wires