Ternaphone

Ternaphone is a line of mobile smartphones designed and marketed by Ternius. The operating systems that the Ternaphone uses is Unify Phone, a mobile operating system part of the Unify family, and was first released in 1997 with TP-100, following the acquisition of Remedy Systems, the company that makes cellphones and telephones. The latest flagship model is the Ternaphone S11, released on July 28, 2023, with 46 million units sold. Currently, there are ranges such as A/B series (entry-level), E/J/L series (mid-range), S series (flagship), G series (gaming), and F series (foldables).

History
Development on a mobile phone started with Project Miniputer in 1991, but from 1993 to 1996, the project's development stagnated. In 1996, they fixed this by acquiring a small company Remedy Systems, a company that made telephones and cellphones. Due to this, development continued and expanded in an alarming rate, and ended up releasing the first Ternius mobile phone, called TP-100. TP-100 was successful in Ccera, the US, and some of Europe. However, it failed in other countries due to competitors.

The first time the Ternaphone brand became successful worldwide is in 2003, when Ternius released the TP-600. The TP-600 became successful also in many other countries.

The mobile-designing team of Ternius worked on the prototypes of a touchscreen phone from 2000 to 2005, which eventually became the Ternaphone Touchpro, internally called as TP-1000, released in 2006.

The Ternaphone Teli (TP-1120) is the first phone with digital TV antenna that supported ISDB-T and DVB-T systems. It was released in 2008.

Software
Ternaphones use the Unify Phone operating system. Android or PTSUG can be used by jailbreaking.