Sim Balance in Ipad2
recently got an iPad2 with 3G and Wi-Fi. I even inserted a micro SIM into the device. I have a prepaid data plan on my SIM card. How do I check the remaining balance on my SIM card since there is no dial pad in the iPad2? On a phone, I dial *123*10# to check the balance. Is there a downloadable dialpad for the iPad2? Also, is it possible to view text messages in the SIM on the iPad?