Wireless communication has provided tremendous service with the most convenience for its users. However, even this wonder is not without its disadvantage.

Exceeding the cap on a calling plan or calling at the wrong time can add considerable charges to your monthly billing. Callers generally balk at the cost of calling a mobile and such cost may work to discourage friends or family from making the call. There are also some people who refuse to make a call to mobile phones and highly prefer landlines. If you regularly expect calls from this type of people, then you should provide that option.