Turning the phone off when you go to sleep, or silencing it, defeats the purpose - if there were a load offer, and it didn't get through on the QC, (which is one reason for using the text msng), you'd miss it. Another reason is that you may not be sleeping within hearing distance of the QC.
I am still getting the o3oo text msg, too, 6 weeks after leaving Panther. I will not turn off or silence my cellphone at night, as I have a teenager who communicates mainly by text msg, and I need to be available to her, even at 0300. Especially at 0300, now that I think of it!
I'll add my request to others contacting Panther, via email or phone, to request that they get the practice stopped - I really don't appreciate the 'false alarms' at 0300 either.
x(