These design sketches are from about year 2000. Mobile phone screens still had black and green screens and this is seven years before the first Apple iPhone was launched. I still have my R380 in a box together with most other phones I have used.
I did these screen designs in a project where we wanted to update the Ericsson R380 phone interface to improve the user experience. This was one of the most advanced phones on the market, combining a mobile phone and a personal assistant.
default screen portrait and landscape mode
Contact screen portrait and landscape mode
Users could still not install their own applications on mobile phones. 2001 we wanted to add a navigation software called Personal Navigation Tool for which I designed the interaction design and the screen design. Below you can see the flow chart of the interaction design and some of the final screen designs for the navigation application.
Mikael Eriksson Björling 
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