Cuba

16 years of age; universal

Curacao

18 years of age; universal

Cyprus

18 years of age; universal

Czech Republic

18 years of age; universal

Denmark

18 years of age; universal

Djibouti

18 years of age; universal

Dominica

18 years of age; universal

Dominican Republic

18 years of age, universal and compulsory;

married persons regardless of age; note - members of the armed

forces and national police cannot vote

Ecuador

16 years of age; universal, compulsory for persons ages

18-65, optional for other eligible voters

Egypt

18 years of age; universal and compulsory

El Salvador

18 years of age; universal

Equatorial Guinea

18 years of age; universal

Eritrea

18 years of age; universal

Estonia

18 years of age; universal for all Estonian citizens

Ethiopia

18 years of age; universal

European Union

18 years of age; universal

Falkland Islands (Islas Malvinas)

18 years of age; universal

Faroe Islands

18 years of age; universal

Fiji

21 years of age; universal

Finland

18 years of age; universal

France

18 years of age; universal

French Polynesia

18 years of age; universal

Gabon

21 years of age; universal

Gambia, The

18 years of age; universal

Georgia

18 years of age; universal

Germany

18 years of age; universal

Ghana

18 years of age; universal

Gibraltar

18 years of age; universal; and British citizens who have

been residents six months or more

Greece

18 years of age; universal and compulsory

Greenland

18 years of age; universal

Grenada

18 years of age; universal

Guam

18 years of age; universal; US citizens but do not vote in US

presidential elections

Guatemala

18 years of age; universal; note - active duty members of

the armed forces may not vote and are restricted to their barracks

on election day

Guernsey

16 years of age; universal

Guinea

18 years of age; universal

Guinea-Bissau

18 years of age; universal

Guyana

18 years of age; universal

Haiti

18 years of age; universal

Holy See (Vatican City)

limited to cardinals less than 80 years old

Honduras

18 years of age; universal and compulsory

Hong Kong

direct election - 18 years of age for half the legislature

and a majority of seats in 18 district councils; universal for

permanent residents living in the territory of Hong Kong for the

past seven years

indirect election - limited to about 220,000 members of functional

constituencies for the other half of the legislature and an

800-member election committee for the chief executive drawn from

broad sectoral groupings, central government bodies, and municipal

organizations

Hungary

18 years of age; universal

Iceland

18 years of age; universal

India

18 years of age; universal

Indonesia

17 years of age; universal and married persons regardless

of age

Iran

18 years of age; universal

Iraq

18 years of age; universal

Ireland

18 years of age; universal

Isle of Man

16 years of age; universal

Israel

18 years of age; universal

Italy

18 years of age; universal (except in senatorial elections,

where minimum age is 25)

Jamaica

18 years of age; universal

Japan

20 years of age; universal

Jersey

16 years of age; universal

Jordan

18 years of age; universal

Kazakhstan

18 years of age; universal

Kenya

18 years of age; universal

Kiribati

18 years of age; universal

Korea, North

17 years of age; universal

Korea, South

19 years of age; universal

Kosovo

18 years of age; universal

Kuwait

21 years of age; universal (adult); note - males in the

military or police are not allowed to vote; adult females were

allowed to vote as of 16 May 2005; all voters must have been

citizens for 20 years

Kyrgyzstan

18 years of age; universal

Laos

18 years of age; universal

Latvia

18 years of age; universal for Latvian citizens

Lebanon

21 years of age; compulsory for all males; authorized for

women at age 21 with elementary education; excludes military

personnel

Lesotho

18 years of age; universal

Liberia

18 years of age; universal

Libya

18 years of age; universal and technically compulsory

Liechtenstein

18 years of age; universal

Lithuania

18 years of age; universal

Luxembourg

18 years of age; universal and compulsory

Macau

direct election 18 years of age for some non-executive

positions, universal for permanent residents living in Macau for the

past seven years; indirect election limited to organizations

registered as "corporate voters" (257 are currently registered) and

a 300-member Election Committee drawn from broad regional groupings,

municipal organizations, and central government bodies

Macedonia

18 years of age; universal

Madagascar

18 years of age; universal

Malawi

18 years of age; universal

Malaysia

21 years of age; universal

Maldives

18 years of age; universal

Mali

18 years of age; universal

Malta

18 years of age; universal

Marshall Islands

18 years of age; universal

Mauritania

18 years of age; universal

Mauritius

18 years of age; universal

Mayotte

18 years of age; universal

Mexico

18 years of age; universal and compulsory (but not enforced)

Micronesia, Federated States of

18 years of age; universal

Moldova

18 years of age; universal

Monaco

18 years of age; universal

Mongolia

18 years of age; universal

Montenegro

18 years of age; universal

Montserrat

18 years of age; universal

Morocco

18 years of age; universal

Mozambique

18 years of age; universal

Namibia

18 years of age; universal

Nauru

20 years of age; universal and compulsory

Nepal

18 years of age; universal

Netherlands

18 years of age; universal

New Caledonia

18 years of age; universal

New Zealand

18 years of age; universal

Nicaragua

16 years of age; universal

Niger

18 years of age; universal

Nigeria

18 years of age; universal

Niue

18 years of age; universal

Norfolk Island

18 years of age; universal

Northern Mariana Islands

18 years of age; universal; indigenous

inhabitants are US citizens but do not vote in US presidential

elections

Norway

18 years of age; universal

Oman

21 years of age; universal; note - members of the military and

security forces are not allowed to vote

Pakistan

18 years of age; universal; joint electorates and reserved

parliamentary seats for women and non-Muslims

Palau

18 years of age; universal

Panama

18 years of age; universal and compulsory

Papua New Guinea

18 years of age; universal

Paraguay

18 years of age; universal and compulsory up to age 75

Peru

18 years of age; universal and compulsory until the age of 70

Philippines

18 years of age; universal

Pitcairn Islands

18 years of age; universal with three years

residency

Poland

18 years of age; universal

Portugal

18 years of age; universal

Puerto Rico

18 years of age; universal; island residents are US

citizens but do not vote in US presidential elections

Qatar

18 years of age; universal

Romania

18 years of age; universal

Russia

18 years of age; universal

Rwanda

18 years of age; universal

Saint Barthelemy

18 years of age, universal

Saint Helena, Ascension, and Tristan da Cunha

NA

Saint Kitts and Nevis

18 years of age; universal

Saint Lucia

18 years of age; universal

Saint Martin

18 years of age, universal

Saint Pierre and Miquelon

18 years of age; universal

Saint Vincent and the Grenadines

18 years of age; universal

Samoa

21 years of age; universal

San Marino

18 years of age; universal

Sao Tome and Principe

18 years of age; universal

Saudi Arabia

21 years of age; male

Senegal

18 years of age; universal

Serbia

18 years of age; universal

Seychelles

17 years of age; universal

Sierra Leone

18 years of age; universal

Singapore

21 years of age; universal and compulsory

Sint Maarten

18 years of age; universal

Slovakia

18 years of age; universal

Slovenia

18 years of age, 16 if employed; universal

Solomon Islands

21 years of age; universal

Somalia

18 years of age; universal

South Africa

18 years of age; universal

Spain

18 years of age; universal

Sri Lanka

18 years of age; universal

Sudan

17 years of age; universal

Suriname

18 years of age; universal

Swaziland

18 years of age

Sweden

18 years of age; universal

Switzerland

18 years of age; universal

Syria

18 years of age; universal

Taiwan

20 years of age; universal

Tajikistan

18 years of age; universal

Tanzania

18 years of age; universal

Thailand

18 years of age; universal and compulsory

Timor-Leste

17 years of age; universal

Togo

18 years of age; universal (adult)

Tokelau

21 years of age; universal

Tonga

21 years of age; universal

Trinidad and Tobago

18 years of age; universal

Tunisia

18 years of age; universal except for active government

security forces (including the police and the military), people with

mental disabilities, people who have served more than three months

in prison (criminal cases only), and people given a suspended

sentence of more than six months

Turkey

18 years of age; universal

Turkmenistan

18 years of age; universal

Turks and Caicos Islands

18 years of age; universal

Tuvalu

18 years of age; universal

Uganda

18 years of age; universal

Ukraine

18 years of age; universal

United Arab Emirates

none

United Kingdom

18 years of age; universal

United States

18 years of age; universal

Uruguay

18 years of age; universal and compulsory

Uzbekistan

18 years of age; universal

Vanuatu

18 years of age; universal

Venezuela

18 years of age; universal

Vietnam

18 years of age; universal

Virgin Islands

18 years of age; universal; island residents are US

citizens but do not vote in US presidential elections

Wallis and Futuna

18 years of age; universal

Western Sahara

none; (residents of Moroccan-controlled Western

Sahara participate in Moroccan elections)

Yemen

18 years of age; universal

Zambia

18 years of age; universal

Zimbabwe

18 years of age; universal

======================================================================

@2124

Field Listing :: Telephone system

This entry includes a brief general assessment of the system with

details on the domestic and international components. The following

terms and abbreviations are used throughout the entry:

Arabsat - Arab Satellite Communications Organization (Riyadh, Saudi

Arabia).

Autodin - Automatic Digital Network (US Department of Defense).

CB - citizen's band mobile radio communications.

Cellular telephone system - the telephones in this system are radio

transceivers, with each instrument having its own private radio

frequency and sufficient radiated power to reach the booster station

in its area (cell), from which the telephone signal is fed to a

telephone exchange.

Central American Microwave System - a trunk microwave radio relay

system that links the countries of Central America and Mexico with

each other.

Coaxial cable - a multichannel communication cable consisting of a

central conducting wire, surrounded by and insulated from a

cylindrical conducting shell; a large number of telephone channels

can be made available within the insulated space by the use of a

large number of carrier frequencies.

Comsat - Communications Satellite Corporation (US).

DSN - Defense Switched Network (formerly Automatic Voice Network or

Autovon); basic general-purpose, switched voice network of the

Defense Communications System (US Department of Defense).

Eutelsat - European Telecommunications Satellite Organization

(Paris).

Fiber-optic cable - a multichannel communications cable using a

thread of optical glass fibers as a transmission medium in which the

signal (voice, video, etc.) is in the form of a coded pulse of light.

GSM - a global system for mobile (cellular) communications devised

by the Groupe Special Mobile of the pan-European standardization

organization, Conference Europeanne des Posts et Telecommunications

(CEPT) in 1982.

HF - high frequency; any radio frequency in the 3,000- to 30,000-kHz

range.

Inmarsat - International Maritime Satellite Organization (London);

provider of global mobile satellite communications for commercial,

distress, and safety applications at sea, in the air, and on land.

Intelsat - International Telecommunications Satellite Organization

(Washington, DC).

Intersputnik - International Organization of Space Communications

(Moscow); first established in the former Soviet Union and the East

European countries, it is now marketing its services worldwide with

earth stations in North America, Africa, and East Asia.

Landline - communication wire or cable of any sort that is installed

on poles or buried in the ground.

Marecs - Maritime European Communications Satellite used in the

Inmarsat system on lease from the European Space Agency.

Marisat - satellites of the Comsat Corporation that participate in

the Inmarsat system.

Medarabtel - the Middle East Telecommunications Project of the

International Telecommunications Union (ITU) providing a modern

telecommunications network, primarily by microwave radio relay,

linking Algeria, Djibouti, Egypt, Jordan, Libya, Morocco, Saudi

Arabia, Somalia, Sudan, Syria, Tunisia, and Yemen; it was initially

started in Morocco in 1970 by the Arab Telecommunications Union

(ATU) and was known at that time as the Middle East Mediterranean

Telecommunications Network.

Microwave radio relay - transmission of long distance telephone

calls and television programs by highly directional radio microwaves

that are received and sent on from one booster station to another on

an optical path.

NMT - Nordic Mobile Telephone; an analog cellular telephone system

that was developed jointly by the national telecommunications

authorities of the Nordic countries (Denmark, Finland, Iceland,

Norway, and Sweden).

Orbita - a Russian television service; also the trade name of a

packet-switched digital telephone network.

Radiotelephone communications - the two-way transmission and

reception of sounds by broadcast radio on authorized frequencies

using telephone handsets.

PanAmSat - PanAmSat Corporation (Greenwich, CT).

SAFE - South African Far East Cable

Satellite communication system - a communication system consisting

of two or more earth stations and at least one satellite that

provide long distance transmission of voice, data, and television;

the system usually serves as a trunk connection between telephone

exchanges; if the earth stations are in the same country, it is a

domestic system.

Satellite earth station - a communications facility with a microwave

radio transmitting and receiving antenna and required receiving and

transmitting equipment for communicating with satellites.

Satellite link - a radio connection between a satellite and an earth

station permitting communication between them, either one-way (down

link from satellite to earth station - television receive-only

transmission) or two-way (telephone channels).

SHF - super high frequency; any radio frequency in the 3,000- to

30,000-MHz range.

Shortwave - radio frequencies (from 1.605 to 30 MHz) that fall above

the commercial broadcast band and are used for communication over

long distances.

Solidaridad - geosynchronous satellites in Mexico's system of

international telecommunications in the Western Hemisphere.

Statsionar - Russia's geostationary system for satellite

telecommunications.

Submarine cable - a cable designed for service under water.

TAT - Trans-Atlantic Telephone; any of a number of high-capacity

submarine coaxial telephone cables linking Europe with North America.

Telefax - facsimile service between subscriber stations via the

public switched telephone network or the international Datel network.

Telegraph - a telecommunications system designed for unmodulated

electric impulse transmission.

Telex - a communication service involving teletypewriters connected

by wire through automatic exchanges.

Tropospheric scatter - a form of microwave radio transmission in

which the troposphere is used to scatter and reflect a fraction of

the incident radio waves back to earth; powerful, highly directional

antennas are used to transmit and receive the microwave signals;

reliable over-the-horizon communications are realized for distances

up to 600 miles in a single hop; additional hops can extend the

range of this system for very long distances.

Trunk network - a network of switching centers, connected by

multichannel trunk lines.

UHF - ultra high frequency; any radio frequency in the 300- to

3,000-MHz range.

VHF - very high frequency; any radio frequency in the 30- to 300-MHz

range.

Country

Telephone system

Afghanistan

general assessment: limited fixed-line telephone

service; an increasing number of Afghans utilize mobile-cellular

phone networks

domestic: aided by the presence of multiple providers,

mobile-cellular telephone service continues to improve rapidly

international: country code - 93; multiple VSAT's provide

international and domestic voice and data connectivity (2009)

Albania

general assessment: despite new investment in fixed lines

teledensity remains low with roughly 10 fixed lines per 100 people;

mobile-cellular telephone use is widespread and generally effective;

combined fixed-line and mobile-cellular teledensity is now exceeds

100 per 100 persons

domestic: offsetting the shortage of fixed line capacity,

mobile-cellular phone service has been available since 1996; by

2003, two companies were providing mobile services at a greater

teledensity than some of Albania's neighbors; Internet broadband

services initiated in 2005; Internet cafes are popular in Tirana and

have started to spread outside the capital

international: country code - 355; submarine cable provides

connectivity to Italy, Croatia, and Greece; the Trans-Balkan Line, a

combination submarine cable and land fiber-optic system, provides

additional connectivity to Bulgaria, Macedonia, and Turkey;

international traffic carried by fiber-optic cable and, when

necessary, by microwave radio relay from the Tirana exchange to

Italy and Greece (2009)

Algeria

general assessment: privatization of Algeria's

telecommunications sector began in 2000; three mobile cellular

licenses have been issued and, in 2005, a consortium led by Egypt's

Orascom Telecom won a 15-year license to build and operate a

fixed-line network in Algeria; the license will allow Orascom to

develop high-speed data and other specialized services and

contribute to meeting the large unfulfilled demand for basic

residential telephony; Internet broadband services began in 2003

domestic: a limited network of fixed lines with a teledensity of

less than 10 telephones per 100 persons is offset by the rapid

increase in mobile-cellular subscribership; in 2009, combined

fixed-line and mobile-cellular teledensity was roughly 100

telephones per 100 persons

international: country code - 213; landing point for the SEA-ME-WE-4

fiber-optic submarine cable system that provides links to Europe,

the Middle East, and Asia; microwave radio relay to Italy, France,

Spain, Morocco, and Tunisia; coaxial cable to Morocco and Tunisia;

participant in Medarabtel; satellite earth stations - 51 (Intelsat,

Intersputnik, and Arabsat) (2009)

American Samoa

general assessment: NA

domestic: good telex, telegraph, facsimile, and cellular telephone

services; domestic satellite system with 1 Comsat earth station

international: country code - 1-684; satellite earth station - 1

(Intelsat-Pacific Ocean)

Andorra

general assessment: NA

domestic: modern system with microwave radio relay connections

between exchanges

international: country code - 376; landline circuits to France and

Spain

Angola

general assessment: limited system; state-owned telecom had

monopoly for fixed-lines until 2005; demand outstripped capacity,

prices were high, and services poor; Telecom Namibia, through an

Angolan company, became the first private licensed operator in

Angola's fixed-line telephone network; by 2010, the number of

fixed-line providers had expanded to 5; Angola Telecom established

mobile-cellular service in Luanda in 1993 and the network has been

extended to larger towns; a privately-owned, mobile-cellular service

provider began operations in 2001

domestic: only about two fixed-lines per 100 persons; combined

fixed-line and mobile-cellular teledensity about 65 telephones per

100 persons in 2009

international: country code - 244; landing point for the SAT-3/WASC

fiber-optic submarine cable that provides connectivity to Europe and

Asia; satellite earth stations - 29 (2009)

Anguilla

general assessment: NA

domestic: modern internal telephone system

international: country code - 1-264; landing point for the East

Caribbean Fiber System (ECFS) submarine cable with links to 13 other

islands in the eastern Caribbean extending from the British Virgin

Islands to Trinidad; microwave radio relay to island of Saint

Martin/Sint Maarten (2007)

Antarctica

general assessment: local systems at some research

stations

domestic: commercial cellular networks operating in a small number

of locations

international: country code - none allocated; via satellite

(including mobile Inmarsat and Iridium systems) to and from all

research stations, ships, aircraft, and most field parties (2007)

Antigua and Barbuda

general assessment: NA

domestic: good automatic telephone system

international: country code - 1-268; landing points for the East

Caribbean Fiber System (ECFS) and the Global Caribbean Network (GCN)

submarine cable systems with links to other islands in the eastern

Caribbean extending from the British Virgin Islands to Trinidad;

satellite earth stations - 2; tropospheric scatter to Saba

(Netherlands) and Guadeloupe (France) (2007)

Argentina

general assessment: the "Telecommunications Liberalization

Plan of 1998" opened the telecommunications market to competition

and foreign investment encouraging the growth of modern

telecommunications technology; fiber-optic cable trunk lines are

being installed between all major cities; major networks are

entirely digital and the availability of telephone service is

improving

domestic: microwave radio relay, fiber-optic cable, and a domestic

satellite system with 40 earth stations serve the trunk network;

fixed-line teledensity is increasing gradually and mobile-cellular

subscribership is increasing rapidly; broadband Internet services

are gaining ground

international: country code - 54; landing point for the Atlantis-2,

UNISUR, South America-1, and South American Crossing/Latin American

Nautilus submarine cable systems that provide links to Europe,

Africa, South and Central America, and US; satellite earth stations

- 112; 2 international gateways near Buenos Aires (2009)

Armenia

general assessment: telecommunications investments have made

major inroads in modernizing and upgrading the outdated

telecommunications network inherited from the Soviet era; now 100%

privately owned and undergoing modernization and expansion;

mobile-cellular services monopoly terminated in late 2004 and a

second provider began operations in mid-2005

domestic: reliable modern fixed-line and mobile-cellular services

are available across Yerevan in major cities and towns; significant

but ever-shrinking gaps remain in mobile-cellular coverage in rural

areas

international: country code - 374; Yerevan is connected to the

Trans-Asia-Europe fiber-optic cable through Iran; additional

international service is available by microwave radio relay and

landline connections to the other countries of the Commonwealth of

Independent States, through the Moscow international switch, and by

satellite to the rest of the world; satellite earth stations - 3

(2008)

Aruba

general assessment: modern fully automatic telecommunications

system

domestic: increased competition through privatization; 3

mobile-cellular service providers are now licensed

international: country code - 297; landing site for the PAN-AM

submarine telecommunications cable system that extends from the US

Virgin Islands through Aruba to Venezuela, Colombia, Panama, and the

west coast of South America; extensive interisland microwave radio

relay links (2007)

The 2010 CIA World Factbook · 第 360 / 461 段