Is there a charge for texting with a M-Zone card?

According to the national standard of one-fee system ~ ~ even if you don't use any preferential way to dial ~ ~ non-one-fee cards, the maximum is 7 cents every 6 seconds, and the one-fee system is 0.6 yuan per minute. Preferential dialing methods vary from place to place, such as 1795 1 and 12593. There is no long-distance and roaming for texting in China ~ ~ The price remains unchanged.