CDMA (Code Division Multiple Access) and GSM (Global System for Mobiles) are shorthand for the two major radio systems used in cell phones. Both acronyms tend to group together a bunch of technologies run by the same entities. In this story, I'll try to explain who uses which technology and what the real differences are.
Dairy. Dairy products provide nutrients that are critical for bone health, including calcium, potassium and vitamin D. Dairy is also a source of protein. The benefit dairy provides for bones makes consumption especially critical for growing children, whose bone mass is developing.
Eggs and dairy. Many milk products are high in phenylalanine. Cheese and milk, in particular, contain over 1,000 mg/serving. Cream and cream cheese, which are higher in fat and lower in protein, contain lesser amounts, but still in excess of 100mg.