To "look at" or report on the specific contents of mna.7z , you must use an archive manager: :
: Most commonly uses the LZMA or LZMA2 algorithms, which provide a significantly higher compression ratio than standard ZIP files. mna.7z
ZArchiver is a common choice for mobile users to extract and view 7z archives. 7z - man pages section 1: User Commands To "look at" or report on the specific contents of mna
Alternatively, WinZip and Trend Micro's Unzip One both support the 7z format. : mna.7z