Search results
Results from the WOW.Com Content Network
Toll-free telephone number. A toll-free telephone number or freephone number is a telephone number that is billed for all arriving calls. For the calling party, a call to a toll-free number from a landline is free of charge. A toll-free number is identified by a dialing prefix similar to an area code.
PIRSF037595. Toll-like receptors ( TLRs) are a class of proteins that play a key role in the innate immune system. They are single-spanning receptors usually expressed on sentinel cells such as macrophages and dendritic cells, that recognize structurally conserved molecules derived from microbes.
Although NANP allows businesses within the member country to use the toll-free number system, most toll-free numbers to the United States and Canada remain barred from in the Caribbean unless paid as a toll call. Alphabetic mnemonic system
This definition applies to toll as well as toll-free roads. Freeway A: This designates roadways with greater visual complexity and high traffic volumes. Usually this type of freeway will be found in metropolitan areas in or near the central core and will operate through much of the early evening hours of darkness at or near design capacity.
A toll road, also known as a turnpike or tollway, is a public or private road (almost always a freeway since the 1940s) for which a fee (or toll) is assessed for passage. It is a form of road pricing typically implemented to help recoup the costs of road construction and maintenance.
With "inward WATS", introduced for interstate calls by the American Telephone and Telegraph Company (AT&T) in 1967, subscribers were issued a toll-free telephone number in a designated toll-free area code. Unlike a standard collect call or a call to a Zenith number, 1‑800 normally may be dialed directly with no live operator. Callers within a ...
Toll-free telephone numbers in the North American Numbering Plan have the area code prefix 800, 833, 844, 855, 866, 877, and 888. Additionally, area codes 822, 880 through 887, and 889 are reserved for toll-free use in the future.
State or district does not have tolls. There are many toll roads in the United States; as of 2006, toll roads exist in 35 states, with the majority of states without any toll roads being in the West and South. In 2015, there were 5,000 miles (8,000 km) of toll roads in the country. [1]
In the US, owners of customer-owned coin-operated telephones (COCOTs) are paid sixty cents for every call their users make to a toll-free telephone number, with the charges billed to the called number. A fraudulent COCOT provider could potentially auto-dial 1-800 wrong numbers and get paid for these as "calls received from a payphone" with ...
A call detail record ( CDR) is a data record produced by a telephone exchange or other telecommunications equipment that documents the details of a telephone call or other telecommunications transactions (e.g., text message) that passes through that facility or device.