The Nokia E90 is a work of Communicator. The brains behind the Smartphone are from 9.2 Symbian OS Series 60 3rd Edition, and come packed with a multitude of applications for the user. There is full support for the display and editing of Microsoft Word, Excel and PowerPoint documents, with the result Quickoffice.
Sony Ericsson did not complete QWERTY keyboard on the P1i, but about all the letters and numbers in 20 keys. Most of these buttons rock to the right or left to a different letter. For example, the upper left button is used both for the letter F and W. Rocking they left, you can use the old, right changes, the second. The center of the keyboard is wrapped in the red figures are defined as a numeric keypad for use in the phone, and calls the fields, where the numbers are entered.
