Do you need to insert a mobile phone to open the nail treasure card?

Unicom nail card can be activated without inserting a mobile phone. Open the nail APP and follow the activation path. After opening, it can be inserted into a mobile phone for use.

Unicom's "Nail Card" is an exclusive mobile phone package jointly launched by Nail and Unicom, which is handled through Nail APP. The package is divided into two types, namely "Nailed Small Treasure Card" and "Nailed Big Treasure Card", which are collectively called "Nailed Treasure Card".