What are the cheapest mobile phone cards in Changsha, Zhuzhou and Xiangtan areas of Hunan?

The M-Zone campus card issued by the university is the cheapest

Changsha

Mobile

Campus Pass

Basic monthly Rental fee: 20 yuan/month , exceeding 0.06 yuan/minute

Roaming call charge: 0.6 yuan/minute

Long distance call charge: 0.07 yuan/6 seconds (domestic); 0.20 yuan/6 seconds (Hong Kong, Macao and Taiwan); 0.80 yuan/6 seconds (international)

Short message: 0.1 yuan/message for the first 50 messages

Mobile IP phone: 17951: 0.09 yuan/minute

Caller ID: 5 yuan/month

Supplementary instructions:

The campus card is only available for roaming in January, February, July, August, September and May Day and November of each year. To activate roaming at any time, you need to pay a pre-paid phone fee. To activate roaming, you need to pay 300 yuan in pre-deposited phone fees. You must also have a student ID card and a valid school certificate to go to the mobile command center to activate roaming. Long-distance IP calls within the school are 30% off and only cost 0.29 yuan/minute.

M-Zone Campus Card

SIM card fee: 50 yuan

Basic monthly fee: 20 yuan/month·10 yuan/month for numbers ending in 4 Month·No.

City call charge: 0.20 yuan/minute

Roaming call charge: 0.60 yuan/minute

Long distance call charge: 0.07 yuan/6 seconds (domestic); 0.20 yuan/6 seconds (Hong Kong, Macao and Taiwan); 0.80 yuan/6 seconds (international)