The Iconsoft Phone Extension or PhonEx is a new generation program implementing a new type of user interface for managing the main functions of a telephone, built on the basis of the Iconsoft Mobile Engine. PhonEx opens up new possibilities for easy interaction using simple touch, without the stylus, while retaining all the capabilities of a Windows Mobile palmtop computer.

List of changes in v2.1:
Added:
- Substitution of the contact to the number of incoming SMS
- Transparent window with configuring dial phone
- Preview photos from contact details
Improved:
- Initialization of contacts
- Send template SMS
- Correct line contacts with phone numbers other than the first digit (code), etc.