What is the most economical service for making long distance calls?

Applicable to any card type: 12593 The validity period of the promotion is extended from12,31in 2009 to10,31,as follows:

1, leisure time charge: within 30 minutes: long-distance charge 0. 19 yuan/minute (free of local calls); 30- 100 minutes: long-distance charge 0. 16 yuan/minute (local calls are free); 100 minutes or more: long-distance charge 0. 13 yuan/minute (free of local calls). (Note: You can enjoy the corresponding discount after accumulating to the specified time period every month). Busy hour charge: long-distance charge is 0.29 yuan/minute (free of local calls).

2. Definition of free/busy time: free time is 265438+ 0: 00 every Monday to Friday-8: 00 the next morning, and all day on Saturday, Sunday and legal holidays; The legal holidays of 20 10 are:

1, New Year's Day: 20 10 65438+ 10/0/.

2. Spring Festival: 201February1March-February 19.

3. Tomb-Sweeping Day: April 5, 20 10.

4. "May 1" International Labor Day: May 1, 2065438.

5. Dragon Boat Festival: 20 10 June 16.

5. Mid-Autumn Festival: September 22nd, 20 10.

6. National Day: 20101-2010/0 7.