The Mobile Telephone Service ( MTS ) was a pre-cellular VHF radio system that linked to the Public Switched Telephone Network (PSTN). MTS was the radiotelephone equivalent of land dial phone service. The Mobile Telephone Service was one of the earliest mobile telephone standards. It was op...
Plain Old Telephone Service ( POTS ), or Plain Ordinary Telephone System , is a retronym for voice-grade telephone service employing analog signal transmission over copper loops. Originally POTS stood for Post Office Telephone Service as early phone lines in most parts of the world were op...
The Improved Mobile Telephone Service ( IMTS ) was a pre-cellular VHF/UHF radio system which linked to the public telephone network. IMTS was the radiotelephone equivalent of land dial phone service. Introduced in 1964, it replaced Mobile Telephone Service (MTS) and improved on most MTS sy...
A party line ( multiparty line , shared service line , party wire ) is a local loop telephone circuit that is shared by multiple telephone service subscribers. Party line systems were widely used to provide telephone service, starting with the first commercial switchboards in 1878. A major...
Wide Area Telephone Service ( WATS ) was a flat-rate long-distance service for customer dial-type telecommunications in the service areas of the North American Numbering Plan (NANP). The service was between a given customer phone (also known as a "station") and stations within specified ge...
Telephone Cancer Information Service Cancer Information Telephone Service Trained information specialists Accurate, up-to... by telephone, e-mail, fax, mail one-on-one personalized...
IT Services provide an array of voice services to the CSUSB campus community. These include: the campus Voice over IP (VoIP) telephone system, voice messaging services, IP contact center, the campus telephone directory and the campus operators. We are also responsible for telecommunication installation, maintenance, repair, and billing. Official policies are reviewed by the Administrative Council and are available for review on the University Policies and Processes web site. Standard operating procedures are used solely by TNS and have not been ...
Vonage desk phone · Vonage desktop application · Vonage mobile application · Vonage web application
In an ongoing effort to make McCormick Place a simpler place to do business, Telephone Services include the following: • Unlimited Free Toll-free calls • Unlimited Local (Chicago Metro Area) Calls • Up to 100 minutes of Domestic Long Distance calls at no charge • International rates apply · Once installed, telephone service is active 24 hours a day for the entire length of the event. The dial tone is deactivated the morning following the last day of the event. If you require service beyond that, please visit the Technology Services Dep ...
Telephone services ; Thailand's telecommunications services are at an international standard, especially in urban areas such as Bangkok. There is an abundance of fixed lines for offices and residences. Thailand is rapidly developing an IT industry. Fixed telephone lines, mobile telephones, dial-up Internet and ADSL broadband are all available. In Thailand, there is only one fixed-line operator that is the Telephone Organization of Thailand (TOT). They can install phones in a timely fashion; usually within a matter of days. Local calls are not t ...