Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I am doing everything I can to get my money back from this seller. This phone simply cannot connect a phone call. Service is ok, my wife's phone works, my previous phone was ok. All of the sudden even with multiple bars of service nobody on the other end can hear me every call is dropped. Persistent failure to function for a month after making sure that the area towers are ok, etc....should have just bought a new phone. this is not a review for their willingness to respect the warranty just the phone

worked fine for a week or two, then just dropped every single call