I upgrade my sim in this network past 4 months !
It is worst SIM I ever had it’s network level is too low and internet speed at 2g or 3g it bad something internet is not fully not working either u have 2g or 3g it’s not good for internet work and costumer support is also too when call call them mostly time the costumer support is busy and it’s also a bad think for us it’s my is my bad experience on experience . They should have to Upgrade there network and use better skills to improve their network and cost of their packs .