According to my understanding the total points comes out to be 5.
4.5 listing - 1
4 writing - 1
4 reading - 1
5.5 speaking - 2
On page 8 of instruction guide basic proficiency has 1 point for EACH section .
* represents --A maximum of 2 points can be awarded at the Basic proficiency level. This means maximum of 2 points for each section L,S,R,W depending upon the valuation of the visa officer.
Hope this is useful
Thanks for this link sukh420. Zakout76, you got only 4POINTS. You can give ielts another go and study harder to make minimum of 5points that you need. Good luck.