Mobile family number, my card is Guangdong M-Zone, and my friend's is Jiangxi Mobile. Can I have a family number? How to deal with it. What about the text message?

Jiangxi Mobile (GSM, Shenzhouxing) launched the "Long-distance Family Number", with the function fee of 3 yuan/month. Two domestic mobile phone numbers can be set as long-distance home numbers. All charges for local home long-distance calls are 0. 12 yuan/minute.

Open "Long Distance Home Number": send 262 1 to 10086.

Add long-distance family number: send 262 1 # mobile phone number to 10086.

Delete the long-distance family number: send the 2622 # mobile phone number to 10086.

Cancel the "long distance home number": send 2623 to 10086. (Jiangxi Mobile)

Go to Guangdong Mobile (or 10086) and ask if there is a "long distance family number" service.