SSH Into PinePhone?

[jiapei100]

5  ✔  ssh root@192.168.1.211                                                                                                                                                 ~
ssh: connect to host 192.168.1.211 port 22: Connection refused
6  ✘  ssh phablet@192.168.1.211                                                                                                                                               ~
ssh: connect to host 192.168.1.211 port 22: Connection refused

Hmmm... It's saying that pine64 ssh is enabled by default, but it seems it's for pine64 laptop only? Please refer to: https://forum.pine64.org/showthread.php?tid=8165 .

How can I ssh into pine64 phone?