Hi, so i am in India for a month or so and I will need to be calling people for my business, cold calling people. I just wanted to ask that I have £45 cap in place so I do not get excessive charges in place but what is included in this does this give me unlimeted call and text or does this work with the £2.40 per minute and once I have used my £45 allowance I cannot get it extended unless I ask it to be done so. Is their a way for me to not pay this £45 cap or should I just use my india number.