It has been a trend in the used market to try to bring extra value to the used item by mentioning UNFILLED WARRANTY.
Please take note that Warranty Card must be accompanied with receipt / invoice when you want to make warranty claim. While it is possible that you might still be able to claim warranty without a receipt, but that does not guarantee you to get warranty coverage. Nikon, Canon, Sony, Olympus...etc. all have the serial number and date of deliver to dealer in their system. They can trace back the history of their items: When is it sold, to which dealer, age...etc. So, don't cheat and don't try to outsmart them.
Unfilled warranty card must accompanied with official receipt, or you are not guarantee with warranty coverage.
Please take note that Warranty Card must be accompanied with receipt / invoice when you want to make warranty claim. While it is possible that you might still be able to claim warranty without a receipt, but that does not guarantee you to get warranty coverage. Nikon, Canon, Sony, Olympus...etc. all have the serial number and date of deliver to dealer in their system. They can trace back the history of their items: When is it sold, to which dealer, age...etc. So, don't cheat and don't try to outsmart them.
Unfilled warranty card must accompanied with official receipt, or you are not guarantee with warranty coverage.