Can I swipe and work from a TCS office sometimes, that is nearer to my place compared to my assigned seat? Since there are multiple offices in most cities.

Also, anybody still swiping in and out instead of spending 7 8 hours at office?

Yes you can do if you have access!

It is always recommended to report to base branch. And make your swipe to the facility where seat is allocated. Management is very strict on this..

Yes, I am doing swipe in and out from the nearest branch.