If you have purchased OfficeSuite or any of the Collins dictionaries, Mobisystems (the publisher) requires to issue you a license key based on your phones IMEI/Device ID.

Please email support (at) mobisystems.com and include in your email:
1) SlideME username
2) Your email address
3) The name of the application you purchased
4) The transaction number
5) Your Device ID as it appears on the Enter Key screen of the application.

Do not post your device details in a comment below this.