1, 5 yuan, Unicom's function fee for guarding Bao Yue, 5 yuan will be charged in the month of subscription, and the fee will be automatically renewed in the next month. The monthly function fee of the guardian product is only charged from the subscription number, and the binding number does not charge any fees.

2. Due to the differences in product policies and promotion policies among provinces, please refer to the number attribution policy for specific product preferential tariffs.