1. CHATRANSCIEVER is connect with PTOP without using a server.
(Carrier packets are not used when sending and receiving data.)
2. The chatransceiver does not contain an ID or password.
3. You can exchange small photos and words with each other.
4. You can send and receive up to 7MB of photos.
5. It is not necessary to share your ID. Just take it nearby.
6. You can block the opponent if necessary.
7. Chat data will be deleted after 3 days.
8. Get a lot of hearts (likes) from people nearby.