Definition - What does OPhone mean?
The OPhone mobile operating system is designed over Android OS and is built using open source mobile tools and technologies provided by the Open Handset Alliance (OHA). It is primarily used for smart phones.
OPhone may also be known as Open Mobile System (OMS).
Techopedia explains OPhone
The APK OPhone application provides some added features that enhance the features of an OPhone-powered phone, including home-screen and local search APIs. The Web widget platform uses Web development technologies such as xHTML and CSS to build packaged mobile applications similar to Web widgets.