MTNL's Broadband service is called as "Tri-Band". This is based on ADSL 2+ technology which is the most advanced technology in the world.

ADSL (Asymmetric Digital Subscriber Line) Broadband is a new technology, developed by Bellcore Labs of Morristown, New Jersey, and was originally intended for use with interactive TV. It's the latest big breakthrough in high-bandwidth connectivity, with the potential to bring as much as 8MB of data across the copper telephone wires that are already installed in most homes. See similar questions...

A tri-band phone operates at three supported frequencies, such as 900/1800/1900 MHz or 850/1800/1900 MHz. A dual-band phone operates at two frequencies, such as 850/1900 MHz or 900/1800 MHz. See similar questions...

A Tri-band GSM phone operates on the three internationally designated GSM frequencies- 900, 1800 and 1900 MHz. The capability to seamlessly handover between the three bands offers operators major capacity gains. See similar questions...

The honeycomb band is standard on the Ready-To-Wear product. A silicone dot band or no band is available on a Custom-made garment. See similar questions...

Unfortunately, if ADSL is not yet available in your area or you are too far from the exchange, a broadband connection cannot be offered by BD1. Terrestrial wireless or satellite may be alternatives to explore. See similar questions...

Yes. ADSL services can currently only be provided over standard Telefoñica analog exchange lines where the exchange has been ADSL enabled, you are not too far from the exchange and the line is of sufficient quality to support ADSL broadband See similar questions...

Yes, you can transfer your broadband service to your new address. If you have Broadband from BT, please contact us on 0800 800 150 (option 2) to organise the transfer of your telephone and broadband service. You should do this at least five full working days before your move (Please Note: BT Yahoo customers who pay by credit card or direct debit are required to give 6 full working days notice). See similar questions...

They are the same thing: ADSL is a form of Broadband connection which uses BT's standard phone lines. The other main type of Broadband connection is called a leased line. See similar questions...

Voice quality should normally not be impaired, however if the ADSL connection taken up by other programs (eg: large amounts of download) there may be a decrease in quality. See similar questions...

ADSL is an acronym for Asymmetric Digital Subscriber Line and it is a technology which makes use of the copper phone line to your home or business to provide a high speed data connection. A high speed data line will provide you with Internet and network access at speeds up to 25 times faster than a 56Kbps modem over your standard phone line. With ADSL technology, large and graphic-rich documents can be downloaded almost instantly. See similar questions...

ADSL stands for Asymmetric Digital Subscriber line. In very simple terms it is a technology that can provide you with a very fast, "always on"* connection to the Internet through an ordinary phone line. It is the technology used to provide Broadband Internet access to the vast majority of people in the UK. The words Broadband and ADSL are often used interchangeably. But technically "Broadband" refers to the speed of a connection (i.e. See similar questions...

These terms define the working frequencies of GSM cellular phones on particular networks. There are 3 working frequencies - 900/1800/1900. GSM phones that work on 2 frequencies are called dual band while those that work on 3 frequencies are called tri-band. This facility allows the user to use his/her cell on different networks, and beneficial for international roaming. See similar questions...

Dual band phones tend to work in the UK and Europe and most of the world (GSM 1800 and GSM 900), whilst in America you need a phone that can take GSM 1900 so most often a Tri band or Quad band phone is the best option. See similar questions...

TURA requires companies to report on their toxic chemical use, while TRI only requires companies to report their toxic chemical releases. TURA also requires companies to prepare a Toxics Use Reduction Plan, something TRI does not require. See similar questions...

Tri band refers to the physical frequencies which your mobile phone can operate on. The three international frequencies ranges or bands reserved for GSM are 900MHz, 1800MHz and 1900MHz. In Australia, as at the time of publication, most GSM networks still use only the 900MHz frequency band. Soon, GSM carriers will be upgrading their networks to support the 1800MHz band also. See similar questions...

The Vodafone Datacard is a quad-band card GSM 850/900/1800/1900. The Vodafone USB Modem is Tri-band GSM 900/1800/1900. See similar questions...

You can get a dual band antenna that will cover all 3 modes (analog, digital cellular and digital pcs) or, as mentioned above, focus on where you're having reception problems. First find out what network your phone is actually using in your city by calling your service provider. Just ask if you're in a 800MHz range area or 1900MHz range area. See similar questions...

No, you don't. The only costs will be your modem purchase, your activation charge and your flat-rate monthly subscription charges. There are a number of services that have compatibility issues that may disrupt smooth connection and access to ADSL Broadband: See similar questions...