Here are entered works on radio based telecommunication systems for services such as data transmission, telephone, pager, and fax, accessed by a small portable device and a personal reference number.
Here are entered works on point-to-point radiotelephone service and equipment, sometimes called "wireless telephone." General works on radio, including works on early radio, sometimes called "wireless telephone," are entered under Radio.
Here are entered works on wireless technology in which software changes allow a communication device to adapt to new frequencies and transmission formats.
