Call Centre number

Dear Shapiro Shaik<br> <br> Despite the fact that you're harassing me for a ********** claim on your client (MTN)'s behalf - I'm willing to explain slowly and carefully to you what the situation is. <br> However the call centre number provided to me doesn't work - it doesn't even ring - just disconnects.<br> So sending threatening sms's are actually useless - or is this part of your ploy to mark me as unresponsive and \take further action"...<br> <br> """