better wording for "bind or link device"
I hope it's possible to find some wording that could give us a better picture of what is done and how it is used.
I found "linking or binding a new device to an existing account" sounds too much like connecting to a central (server) thing.
Even though it might not be 100% technically correct, I think it would be better to talk about it maybe as transferring, sending or copying the account credentials, or simply one's Jami-ID or Jami-Keys to another device?