Can GSM send short messages monthly?

I can't. Call 10086 to ask. Service charge 1, network point-to-point SMS: free reception; Shenzhouxing standard card users send 0. 15 yuan/article; Other users send 0. 10 yuan/piece.

2. Peer-to-peer SMS between networks: free reception; Shenzhouxing standard card users send 0.20 yuan/piece; Other users send 0. 15 yuan/piece.

3. International point-to-point SMS: Different senders and receivers have different tariff standards. Please click more to see the details.

International short messages can reach 100 countries and regions. Please refer to the international/Taiwan, Hong Kong and Macao roaming topic for specific access scope.

4. Monternet SMS: sending is charged according to normal SMS communication fee, and receiving is charged with information service fee (the standard of information service fee is determined by SP supplier).