The is a set of standards that allows portable devices such as mobile telephones, PDAs, laptops, and two-way radios to access text-based services such as the Internet. Wireless Application Protocol (WAP) c. General Packet Radio Service (GPRS) b. IrDA protocol d. CDMA2000 1xRTT twisted pair is standard telephone wire. a. Category 1 c. Category 5 b. Category 3 Category 7 twisted pair wire is also used for telephone circuits but is a higher-quality wire than Category 1. Category la Category It b. Category lg Category 2 73