But the same problem like the others came up., the contact number did not appear. The apps work, even I never receive confirmation SMS from the apps. On my tab, theres already contact number that I have transfered from my cell phone (different SIM card).
Yesterday: At first, I download the whatsapp.apk application via my macbook pro and I tranfered the file with bluetooth to my 10.1 honeycomb tab. suddenly it just works! all the contact numbers that has whatsapp messenger appears just like on my cell phone! After a couple times trying and trying and trying.