Nokia 105 (2019) modification for seniors

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1 General

DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE -COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE -DESIGNS AT YOUR OWN RISK. -
This design is released under Creative Commons Zero (CC0) license. -
Author: -
- Svjatoslav Agejenko -
- Homepage: https://svjatoslav.eu -
- Email: svjatoslav@svjatoslav.eu -
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See also: -
- Other physical projects in this repository -
- Other projects hosted at svjatoslav.eu -
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2 Project description

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-Very old people often have problems with mental abilities, touch and -vision. When the phone rings it is real issue to figure out what -button to press and hit the right one to pick up the call. It is easy -to end up in random phone menus instead that are incomprehensible for -the elderly. -

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-Here is solution for the problem in the form of 3D printed case and -extra add-on button that is glued to the original dial/receive key of -the phone. All other buttons are rendered inaccessible on purpose. -

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-For extra clarity, this one important button: -

Is painted red. -
Has exaggerated surface and relief raising above main case surface. -
Has big white circle around it (I used airbrush with stencil to -paint the circle). -

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2.1 Original Nokia 105 (2019)

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-Nokia 105 (2019) allows receiving calls and dialing back the most -recent call using single dial button (cannot hang up) though. Receiver -of the call on the other end has to hang up. Prepaid SIM card is used, -to avoid accidental/unintended charges for whatever reason. -

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