[Q] "Message not sent" only on SMS
I have recently purchased a new i605, rooted, unlocked, and installed TWRP through Casual. And flashed CM10.2-20130827-Nightly-i605. I finally received my SIM cutter in the mail today, and pulled the full size Straight Talk SIM out of my Skyrocket that I have been using with no issues for almost 2 years, cut the SIM, put it in the Note 2, and entered the APN settings. It is receiving good signal, showing the "H" and "H+" the majority of the time. I can make voice calls, receive voice calls, send/receive MMS, and have good data sending and receiving. My only issue is, I can only receive SMS, and when I try to send (or reply to one already received) I get the "Message not sent" error. I saw a possible fix, of updating your SMSC, but I have no clue how to find what my SMSC is in order to input it, and haven't been able to find it either. I tried editing the way the telephone numbers are stored from +1 250-250-2500, to (250)250-2500, +12502502500, +1 (250)250-2500. I also saw where someone found a fix for their situation, where they had accidentally set Google Voice to send text messages. I went into the settings on my Voice app, and that setting was turned on, so I turned it off. But I am still having the same results when trying to send an SMS.
Does anyone have a clue as to how I can find what my SMSC is, so that I can try that fix for the issue?