使う

Meaning

to use (a thing, method, etc.); to make use of; to put to use / to use (a person, animal, puppet, etc.); to employ; to handle; to manage; to manipulate / to use (time, money, etc.); to spend; to consume / to use (language); to speak

Example sentence

この電話を使います。

このでんわをつかいます。

I use this phone.