Undeveloped and maybe developing ones? (for example India, Turkey, etc.) Because their GSM providers are very hungry and 3G is ideal for that kind of appetite. You can force your clients who uses mobile phones to buy your expensive 3G connection packs. Also they have to buy new phones supporting 3G technology and of course, this must be making phone manifacturers very glad.
The companies in the U.S. that use 3g networks are Alcatel, AT&T Bell, Cambia, Crowncastle, Ericsson, Global-one, Globalstar, Motorola, Nextwave, Nokia, Nortel, Novatel, QualComm, Rogers, Soma, Sonera,Sony Ericsson, Sprint, Tiw, T-Mobile, US West, Verio,Verizon, Vivendi, Vodafone, and Voice Stream.
As far as I know ... Iran and N.Korea ...
and Maybe some third world countries as well ...
Such as a bunch of African countries ...
The mobile phone network 3 primarily services the United Kingdom market. They claim to be the fastest growing mobile network in the UK. They offer phones on pay-monthly and pay-as-you-go.
can you use mobile in usa from other countries
The official name of Mobile Network 3 is simply "Three". Three is a mobile network that services the United Kingdom. Therefore, the countries that Mobile Network 3 sells phones in are England, Scotland, and Ireland.
Three Mobile Phone is the UK's fastest growing mobile network. It carries the Apple and iPhone, which are two very popular phones, in the United Kingdom, and in the United States
Most countries have a Wi-Fi network. Mobile computing simply uses the Wi-Fi network to connect to the internet.
China, Taiwan, and Singapore are the three countries where Mandarin is predominantly spoken.
The three countries that do not use the metric system are Liberia, Myanmar, and the United States. Each of these countries primarily uses the Imperial system for measurement.
They use cellular transmission to work. But in fact, many countries call them MOBILE PHONES.
China,Malaysia,Tawain
To call any North American (USA, Canada, etc.) phone, you need the country code +1, the three-digit area code, and the 7-digit subscriber number. Dial your international access prefix (00 from the UK and many other countries, but some countries use other prefixes), then the country code, area code, and number. Mobile phones in the USA do not have separate area codes. They use the same geographic area codes as landlines. There is no way to distinguish by the phone number whether it is a mobile phone or a landline.
Three mobile no longer exists.
Three countries in Africa own and operate submarines.AlgeriaEgyptSouth Africa
10 countries