outgoing customer
21Mobile Telephone Service — The Mobile Telephone Service (MTS) is a pre cellular VHF radio system that links to the Public Switched Telephone Network (PSTN). MTS was the radiotelephone equivalent of land dial phone service. As of 2005[update], only rural and wilderness… …
22AOL — For other uses, see AOL (disambiguation). AOL Inc. Type Public company Traded as NYSE: AOL …
23E-mail authentication — is the effort to equip messages of the e mail transport system with enough verifiable information, so that recipients can recognize the nature of each incoming message automatically. It is different from content filtering s fuzzy methods.… …
24Ufone — Infobox Company company name = Pakistan Telecommunciation Mobile Ltd. (PTML), Ufone company vector company type = Private genre = Subsidiary foundation = January 29, 2001 founder = Pakistan Telecommunication Company Ltd location city = Islamabad… …
25Panel switch — The panel switching system was an early type of automatic telephone exchange, first put into urban service by the Bell System in the 1920s and removed during the 1970s. The Panel and Rotary systems were developed in parallel by Bell Labs before… …
26Pars Online — Infobox Company name = Pars Online type = Private genre = Internet Service Provider foundation = Tehran, Iran (1999) founder = location city = Tehran location country = Iran location = locations = 28 area served = Iran key people = Abdollah Fateh …
27Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …
28Morrisons — For other uses, see Morrison s (disambiguation). Wm Morrison Supermarkets plc Type Public company Traded as LSE:  …
29Roaming — In wireless telecommunications, roaming is a general term referring to the extension of connectivity service in a location that is different from the home location where the service was registered. Roaming ensures that the wireless device is kept …
30Octopus card — 八達通 Location Hong Kong Launched …
