Assalam o alaikum every one on this thread , , yar ya nichy picture main device hey is ka kya use ksi ko pta ho to muj guide krey yar .. Ya bhot pelay ki electronic device hey but is ka use case ka muj nhi pta .
Brother this is Sharp Electronic Personal Organizer. These were very famous before cell phones took over. I have used similar one and later Sharp Pocket Computer. This was famous in 90s-2000 this specific device you have is with limited functionality with 64kb memory. You can save notes make calendar and date time with world clock. Telephone directory with contact details like email and address. You can save memos and todo list also.
Some secrets lists with password protected, currency conversion and measurements units conversion anyway and on top of that battery life was up to two years.
