Across
- 5. Martin Cooper’s workplace in 1970s.
- 6. Personal ... Assistant.
- 7. Birth place of Martin Cooper.
- 8. One of the most popular mobile operating systems, mostly compatible with Samsung.
Down
- 1. The name of the first smartphone which was introduced in 1994 by IBM.
- 2. One of the first mobile phones which enabled to use a multi-touch interface. Its premiere was in 2007.
- 3. The name of the company from the USA which was founded by Steve Jobs.
- 4. The name of the company which launched second generation (2G) cellular technology in Finland.
- 5. Nickname of the first mobile phone inventor.
- 9. Shorthand of Nippon Telegraph and Telephone.