Possibly the worst mobile operator in UK would have to be O2. Perhaps, even beating at odds with the likes of Orange and Vodafone. I have not tried other mobile providers but it is a sure bet that most mobile provider quality of service is dismally poor. And, to top it of you are still asked to pay for line rental when they experience network outages. Customers pay for service not for when they out of service surely. O2 also have one of the worst call centers I have ever come across. I think the word dim wits is quite aptly appropriate, or perhaps a bit too refined a description of their lack of training and common sense within the call center staff. Not to mention when I search the web I noticed similar stories coming around that people are frustrated and that people don't get paid to do O2's job. After all we pay for a service and yet they expect us to do their job for them as well. Their call centers have detailed information about customer accounts and yet they still cannot be bothered to read the information that is present on their screens. Furthermore, it's droning that the time spent listening to music on the other end until one gets through to an advisor has got to be one of the most frustrating and time consuming processes of all. It is as if people are expected to wait around while some advisor decides to pick up the call. A typical aspect of getting through to a manager at one of their call center and one can expect to be waiting around for an unusually long time. It is like the manager expects you to wait while they finish their lunch break, complete their crossword or just keep one on hold as if to display how busy they are. And, when these people do pick up they are possibly the rudest bunch of patronizing people one can ever come across. And, this is from a business that is expected to offer a service to customers. Not to mention the tiresome network outages that seem to be becoming a bit of bane with O2. I have to mention that in UK the level of service for not just mobile providers but a lot of other services is also similar. It is as if lack of quality of service is almost always the bottom of every business model in UK. Prices are inflated and service is poor. And, they expect the customer to be calm and collected otherwise they hang up. Unfortunately, for so many customers in UK frustration for lack of service is almost like the British weather. What most businesses do not seem to realize is that customers are the ones with a choice. They can always switch to another provider. One of the sure ways of losing business is not providing good service and further to lack ethics. Customers nowadays are not stupid a lot do their research. And, yet the service is one factor that always seems to be lagging behind in every business model. Most customers in my view would show brand loyalty if they received reliability of product that was capped at the right price, a strong sense of business ethics, and an approachable service model.