The Questions

Can someone who is not the owner of the group 'Invite' someone to the Group?
No, only the owner can invite friends to the group

Can someone who is not the owner of the group 'Kick' someone from the Group?
No, only the owner can kick someone from the group

Can someone who is not the owner of the group 'Allow' someone to join the Group?
No, only the owner can allow someone to join the group

Can the owner add friends from networks other than Telenor & Ufone?
No, only Telenor & Ufone customers can be added to the group.

If someone has X number of friends in his group will the sender of SMS be charged for a single SMS or X SMS?
The sender will be charged for a single SMS i.e. Rs.1/ SMS.