Ads
related to: global net calling card download number lineamantel.com has been visited by 10K+ users in the past month
Search results
Results From The WOW.Com Content Network
Global Tel Link (GTL), formerly known as Global Telcoin, Inc. and Global Tel*Link Corporation, is a Reston, Virginia–based telecommunications company, founded in 1989, that provides Inmate Calling Service (ICS) through "integrated information technology solutions" for correctional facilities [1] [2] which includes inmates payment and deposit, facility management, and "visitation solutions". [2]
Public switched telephone network. The public switched telephone network (PSTN) is the aggregate of the world's telephone networks that are operated by national, regional, or local telephony operators. It provides infrastructure and services for public telephony. The PSTN consists of telephone lines, fiber-optic cables, microwave transmission ...
It can be made directly by dialling the country code together with the destination phone number. This is the most expensive way to call internationally. It can be made by adding an add-on to an existing mobile phone tariff. A number of mobile phone network operators are offering add-ons for making discounted international calls. [6]
The presentation of a telephone number with the plus sign indicates that the number should be dialed with an international calling prefix, in place of the plus sign. The number is presented starting the country calling code. This is called the globalized format of an E.164 number, and is defined in the Internet Engineering Task Force RFC 2806. [6]
112 is a common emergency telephone number that can be dialed free of charge from most mobile telephones and, in some countries, fixed telephones in order to reach emergency services (ambulance, fire and rescue, police). 112 is a part of the GSM standard and all GSM-compatible telephone handsets are able to dial 112 even when locked or, in some ...
Telephone card. A telephone card, calling card or phone card for short, is a credit card -size plastic or paper card used to pay for telephone services (often international or long-distance calling). It is not necessary to have the physical card except with a stored-value system; knowledge of the access telephone number to dial and the PIN is ...
Ads
related to: global net calling card download number lineamantel.com has been visited by 10K+ users in the past month