this is what I messed with, I havent done it in a while since my post paid line is my main line and with my mrsim, with the one of the specific versions of mrsim software I used, the manual/search plmn work. If I changed to the latest version the menus do not appear. If its left on automatic, the phone will reboot in low signal areas very frequently. But on manual, I dont have any cpr issues.
The same mrsim when put with prepaid, its another telco, not the same as my post paid, the menus are blocked off.
Hmm, in yours, when you check own number, do you have 080988888888, the non mrsim hypersims dont show the number is what i noticed