changing name when sending a text message on WIFI
My daughter "Mary" had an Iphone4 and switched to an Iphone5 . (Iphone 4 locked to Rogers). When school started , she gave her son "John" the Iphone4 for emergenices and bought a SIM card for text and phone only - no data plan but he can access data when using WIFI
When he is using WIFI and he sends a text, instead of his name showing up, her name shows up. How can the sender's name be chaned to "John" when sending a text from WIFI the same way when WIFI is turned off?
Thank you.
iPhone 5s, IPhone4 texting