1. Between Aprill And June I ported to Airtel and lump-some number of problems had busy no!, some calls could not come though,and poor ntwk (voice breaking on incoming Safaricom calls),messsages delay generally alot of inconviniences I gave up and ported out to YU after trying to sort out my problems with the Techies of Airtel! 2. I joined YU in July surprisingly I moved in with some of my problems and developed others I could not recieve calls from specific Safaricom numbers though it was successfully sorted when Yu Techies pushed the Safaricom Techies to sort the issue, Now for the past week I cannot recieve messages from Safaricom with the daily promises "our Rechnical team is still working on it" I\m fed up and the last thing I'll do is port back to Safaricom I'll rather crash my no. 3. pliz Techies your advice will be greatly appreciated