Warning against poor services that they will ensure you pay for – I was travelling to Dubai and bought a UAE local Clay Sim Card. I already had deposited a security against the number which by all means did not work at all there. Despite several calls, there was no respite from their end and they had the audacity to send me a bill worth 5k!! No service, no calls made or received and yet they debited 5k from my card with no explanation. After 2 weeks of harassment, they have finally refunded the money after deducting the minimum usage charges! Never use CLAy Sim Cards ever again