Does anyone know how to calculate the fixed telephone charges in Fuzhou?

The long-distance call is 0.07 yuan every 6 seconds, and the discount period is 0.04 yuan every 6 seconds (discount period: legal holidays, 13: 00- 15: 00, 2 1: 00- 07: 00 the next day).

Add 17909 0.3 yuan +20 points per minute for the first 3 minutes, and then 1 minute 1 minute.

0.3 yuan joins the IP through train every minute.

There are mobile discount cards now. One of them is 300 packs 1000, which is very cost-effective. In the past, my family's mobile phone charge was at least in 500 yuan, and my business trip was at least 7,800 yuan, and the fixed line was around 50 yuan. Now the total is about 300.

1000, the cost is endless, and the other is 200 packs of 600.

Please contact 10086 for details.