SearchInBox+ is a free mShell script that allows you to search sent and received messages in Nokia S60’s Inbox for any text and perform certain actions on them. It also allows you to save sent and received messages separately or in the same file in chronological order, as well as compile statistics into a simple text file.

Key functions of SearchInBox+ for Nokia S60 include:

- Search by text
- Search by date
- Search by number
- % messages (statistics)
- Save messages
- Delete messages

You need to have mShell installed for this script to work. Once installed, save this text file with a .m extension, place it under E:\Documents\mShell or in C:\Documents\mShell and then double click SearchInBox+ in the mShell list.