Placing missiles in submarines, on barges, railroads, highways, surface vessels and in the air provides them with passive protection by taking advantage of the gravest weakness of long-range ballistic missiles today -- the extreme difficulty of destroying a mobile or moving target with such weapons.

Whilst heavier armour provides better protection, it makes vehicles less mobile ( for a given engine power ), limits its air-transportability, increases cost, uses more fuel and may limit the places it can go-for example, many bridges may be unable to support the weight of a main battle tank.

Bluetooth provides a secure way to connect and exchange information between devices such as faxes, mobile phones, telephones, laptops, personal computers, printers, Global Positioning System ( GPS ) receivers, digital cameras, and video game consoles.

Bluetooth technology provides a way to exchange information between wireless devices such as personal digital assistants ( PDAs ), mobile phones, laptops, computers, printers and digital cameras via a secure, low-cost, globally available short-range radio frequency band.

The lithium battery, which does not ( and cannot ) use water in the electrolyte, provides improved performance over other types ; a rechargeable lithium ion battery is an essential part of many mobile devices.

TELE Greenland provides switched telephone and data, land mobile communications, VHF and MF shore-to-ship communication, and television and radio broadcasting.

It provides phone service resembling that of landlines, but uses technology similar to mobile phones.

MIPS provides processor architectures and cores for digital home, networking and mobile applications.

A tactical communications system is a communications system that ( a ) is used within, or in direct support of, tactical forces, ( b ) is designed to meet the requirements of changing tactical situations and varying environmental conditions, ( c ) provides securable communications, such as voice, data, and video, among mobile users to facilitate command and control within, and in support of, tactical forces, and ( d ) usually requires extremely short installation times, usually on the order of hours, in order to meet the requirements of frequent relocation.

In telecommunication, a tactical communications system is a communications system that ( a ) is used within, or in direct support of, tactical forces, ( b ) is designed to meet the requirements of changing tactical situations and varying environmental conditions, ( c ) provides securable communications, such as voice, data, and video, among mobile users to facilitate command and control within, and in support of, tactical forces, and ( d ) usually requires extremely short installation times, usually on the order of hours, in order to meet the requirements of frequent relocation.

Sun provides a reference implementation of the specification, but has tended not to provide free binary implementations of its Java ME runtime environment for mobile devices, rather relying on third parties to provide their own.

This network also provides wireless mobile Internet connections as well, and covers the entire territory.

It also provides WAP access for mobile phone users, desktop widgets for quick reference by computer users, and customized weather feeds for individual websites.

* Deployable Tactical Operations System ( DTOS ) — provides mobile command and control platforms in support of the quick ramp-up of initial emergency response missions for the Corps.

The Mobile TV CMS product provides broadcasters with the ability to aggregate, encode, optimise and schedule live, looped and VOD channels for broadcast to mobile devices and IPTV platforms.

The Navy Reserve's Maritime Expeditionary Security Division 11, which provides light, mobile, short-duration, point defense Anti-Terrorism Force Protection forces for USN ships and aircraft and other high value assets in locations where U. S. or host-nation security infrastructure is either inadequate or non-existent.

* The Air Unit provides service for firefighter SCBA equipment and also has a mobile air compressor truck to refill air bottles at the scene of a fire.

* Mobile network operator, a company which provides mobile phone network access and services

While POTS provides limited features, low bandwidth and no mobile capabilities, it provides greater reliability than other telephony systems ( mobile phone, VoIP, etc .).

A desktop replacement computer ( DTR ) is a personal computer that provides the full capabilities of a desktop computer while remaining mobile.

Integrated Digital Enhanced Network ( iDEN ) is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular telephone.

The proliferation of mobile phones in developed and developing economies provides a widely accessible consumer device capable of delivering mobile financial services ranging from text notifications associated with Western Union cash delivery services to phone-based remittance options.

Examples of ATC include: NeuroPage which prompt users about meetings, Wakamaru, which provides companionship and reminds users to take medicine and calls for help if something is wrong, and telephone Reassurance systems.

The concept of the Universal Queue standardizes the processing of communications across multiple technologies such as fax, phone, and email whilst the concept of a Virtual queue provides callers with an alternative to waiting on hold when no agents are available to handle inbound call demand. A typical call centre telephone.

ISDN is a circuit-switched telephone network system, which also provides access to packet switched networks, designed to allow digital transmission of voice and data over ordinary telephone copper wires, resulting in potentially better voice quality than an analog phone can provide.

This article provides an overview of the telecommunications infrastructure of the country of Lithuania, including telephone, radio, television, and Internet access.

SOTELMA the state telecom, provides X. 25 and dial-up telephone services.

The monopoly is retained by Mauritius Telecom ( MT ) which provides dial-up & ADSL services over existing telephone lines.

There are no telephone providers in San Marino as the Italian system provides services.

The ITU-T G. hn standard, which provides a way to create a high-speed ( up to 1 Gbit / s ) local area network using existing residential wiring ( power lines, telephone lines, and coaxial cables ), uses Selective Repeat ARQ to ensure reliable transmission over noisy media.

Flood search routing provides the highest probability that a telephone call will go through even though a number of switches and links fail.

In cases where one or both ends of the circuit terminate in a key telephone system, a well-designed system will have no hold feature on the ringdown circuit unless supervision provides a Calling Party Control ( CPC ) signal.

The U. S. Naval Observatory provides public time service via 26 NTP servers on the public Internet, and via telephone voice announcements:

The Telephony Application Programming Interface ( TAPI ) is a Microsoft Windows API, which provides computer telephony integration and enables PCs running Microsoft Windows to use telephone services.

A telephone company, also known as a telco, telephone service provider, or telecommunications operator, is a kind of communications service provider ( CSP ) ( more precisely a telecommunications service provider or TSP ) that provides telecommunications services such as telephony and data communications access.

Wiktel provides internet and phone services for much of Northwestern Minnesota, including the regional telephone directory.

Pioneer provides telephone service, and Peak provides DSL and other methods of internet access.

Hargray provides telephone and broadband services.

This system was quickly adapted and improved by other telephone companies to become the E911 system which provides both caller location and identification.

NTL also provides telephone services to its customers, as the second-largest fixed-line telephony provider in the UK, behind BT, who until 1984 held the monopoly on fixed-line telephony services in the UK.

A telephone amplifier provides basic pin-alignment similar to a telephone headset adaptor, but it also offers sound amplification for the microphone as well as the loudspeakers.