Since Im using Vodafone service I have faced many problems with it, the most disgusting one is its network issue.
Every time there is an issue with its coverage at the time of some important call session network goes off and its Connectivity is also of poor quality.it goes off and when I contact customer care their reply had been as always as we are getting some technical issues we will inform you as soon as our technical team resolves the issue your problem will be countered within a week.