Open IM .

To prevent instant messaging users from joining an IM group, or to allow banned members to join it, select Conversations, tap an IM group and select Options > Blocking options > View blocked list.

You can edit IM group settings only if you have editing rights for the group.

Select Options and select from the following:

• Block new contacts – Select From IM contacts to prevent one or more of your IM contacts from joining the group, or Enter username to prevent an IM user from joining the group by entering the username. Each username is unique and is provided by the service provider during registration.
• Unblock – Allow a banned user to join the group.

The available options may vary.

Related topics

• Instant messaging

• IM group settings

• IM group members

• Group editing rights

• Group conversations

• Search IM users