Before you begin, read this:
Pikon is a brand of cell phone sold exclusively in city Chikakimu, although there are people who imported them to Mainland. These phones are similar in shape to the Nintendo DS family of systems, but have a different OS (which looks like the 3DS or DSi OSes depending on the model) and the ability to call, text, and use data. The most affordable, commonly used, and talked about supported model, P1, is similar in design to the original 3DS model from 2011. There is another model in the shape of an original 2DS. However, I don't know the model number for that particular phone.
Pikon cell phones have various smartphone features, such as music streaming, social networking, and other features. The device is also capable of running Nintendo DS and 3DS software, which makes the phone popular among its small userbase (~730 users, a bad estimate). The music streaming is only available in city Chikakimu and won't work in Mainland. It is known that people only purchased Pikons to stream the late Bebo Akapane's early music from the YANLOID years. The other half of the userbase only bought it to run DS and 3DS software. For example, Niya has a Pikon just to get his dose of Dr. Mario in.