*Try the Huawei Ascend Y300 for up to 30 days, and if it isn't right for you, simply return the phone for a full refund or exchange. Refunds are only applicable if you bought your Y300 on Pay as you go. Any purchased credit is non-refundable. Exchanges are only applicable if you bought your Y300 on a Pay monthly contract. You can only exchange to a phone that is offered on the same tariff and deal. The phone must be returned in full working order.