For the first time in Pakistan Ufone prepaid customers can make 3 calls of up to 3 minutes each, as well as 5 SMS per week to Ufone number with UReserve. This is an extremely high-utility service, if you are low on balance and need to make that all-important call. It involves no complications like advance loans or rushing out to get credit. To do, dial *4747# at Rs. 5/- + tax per week.