The Mobile Phone with Built-in Intelligent Key is still in prototype. Models available only in Japan.

内置智能钥匙的手机目前还是原型级，仅适用于日本。

youdao

The Mobile Phone with Built-in Intelligent Key is still in prototype. Models available only in Japan.

内置智能钥匙的手机目前还是原型级，仅适用于日本。

youdao