How can I join a group in imagin&Split?

There are various ways to join an imagin&Split group:

• From a link. A group user can share a link that you can follow to directly join the group.
• From an access code. A group user can share a code providing direct access to the group.
• From their list of contacts. A group user can add you from their contacts.
• Using your phone number. A group user can manually add your phone number.