Use APKPure App
Get Group SMS old version APK for Android
http://www.nalice.com
You can send personalized Group SMS.
process is easy...^^;;
1. endter the message that you want and include replacement character.
2. makesure replacement character(default is '###')
3. push 'contact' button and select persons from contact.
4. push 'add num' button and enter the phonenumber and name.
5. push the send button...