Hello Alexander,
glad to be of help. Once you have changed the ringtone for your text messages,
that is the one you will hear when one comes in. In the good old days of
Talks and Nokia phones, there was a third-party app where you could have a
different ringtone for each SMS from a particular contact, just as for phone
calls, where you have a ringtone for each contact. Oh well, such is progress!
Best wishes,
Clive Pallett
