Vodafone networks alwayss is full and proper stable I port my number aitell to vodafone beacuse vodafone gives a awsome network and clear voice with my friend and relatives this network is one the best network in india. beacsue its signal strenth is awsome and even himachal and jammu its network full and call rate also at comapre to any network and vodafone come with many call rate cutters plans including full talk time voutchers I prefer this vodafone sim to every one whos surving there bad network services . this the best network for u guys its intrenet packs also in very cheap rates . and 4g and 3g including 2g internet service is like superr fast use this vodafone sim and I defenatly can say that u willl never change this sim to any any netwok . some time I cant belive that tthere networks comee anyyy place any where godown areas, parkings, hilastation area, every where there networks are full. I prefer this sim to every one they should use.