Even though they promised to send the phone and sim in 2-5 days, I had received the sim card in 7 days and phone in 11 days. I still give them 4 stars because, they wrote to me about the delay. It could be better, if they mention about the delays, while ordering the phone. They need to improve on the customercare service.
I need to use it little more before I recommend Oister to my friends.
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