Can you answer text messages on the phone?

Yes, I always thought I couldn't, but when I receive a text message sent to my mobile phone, it will tell you the content and number of the message after the phone rings. The sender used PHS, maybe she thought my landline was PHS, so she sent it. 106 should have been added before the number when it was sent. If PHS can send it, I think mobile phones can also send it. You can try.