15 yuan has reserved broadband and cannot access it.
Ten hours a month in 20 yuan.
50 yuan packs 30 yuan every hour for a month.
68 Yuan Bao 120 hours a month.
A home
2M 98 yuan/month, 240 hours, and the excess is calculated as 1.2 yuan/hour. 200 yuan capped.
4M is 138 yuan/month. Infinite time.
98 yuan and 128 yuan both include 18 monthly rent, 6 yuan caller ID, 5 yuan CRBT, 10 yuan local call charges, so they are relatively accounted for.