Network Connectivity and Email
Mobile devices like the iPhone and Android phones are well known for their cellular connectivity and ability to access data networking services over the cellular network. However, many subscribers still pay a premium for such access. To assuage the expense involved in data-network access, nearly all manufacturers provide alternate access methods in their devices. No additional expense is levied by the service provider for WiFi or Bluetooth data access, for example.
Bluetooth access to other devices is designed mainly for short-range applications, such as between the mobile device and a nearby computer with which it can exchange or synchronize data. Other applications of Bluetooth generally do not involve the exchange ...
Get CompTIA A+ Complete Deluxe Study Guide Recommended Courseware: Exams 220-801 and 220-802, 2nd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
