I'm valuable customer for airtel for last 3 years. i have easycharge 55 for International calling card, refer this link http://airtel.in/wps/wcm/connect/Airtel.in/airtel.in/home/foryou/calling+cards/international+calling+cards/pg_fy_cc_icc But they give me 55 US & Canada booster pack. this is no use for me.. i want to call singapore... next day i was topup 65 for malaysia & singapore topup through Retailer . Recharge successfull After that i make a call to singapore for 2 mins.. no problem.. Next day i called... read full review »