It was one of the world's most widely used mobile phone platforms and found in hundreds of millions of devices.
As part of a licensing agreement with the company, Microsoft Mobile is allowed to use the Nokia brand on feature phones, such as the Series 40 range.
[4] However, a July 2014 company memo revealed that Microsoft would end future production of Series 40 devices.
Basic file management, like in Series 60, is provided in the Applications and Gallery folders and subfolders.
The latest feature phones from the Asha lineup come with the Nokia Xpress Browser which uses proxy servers to compress and optimize web pages in a similar fashion as Opera Mini.
Support for SyncML synchronization of the address book, calendar and notes with external services is present.