Automatic Call-back
In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.
Siemens Gigaset phones are wireless DECT phones with enlarged backlit display (supports up to 65,000 colors), a set of easy-access buttons, intuitive menus and excellent sound transmission. Gigaset S675 IP model offers new capabilities of inexpensive Internet telephony.
K. Net Technologies
Khartoum Net Technologies is a registered company under the law of Texas , established in 1998 with a Branch office in Dubai U.A.E. Khartoum Net Technologies has built one of the most extensive integrated voice networks, representing a key step in our ong
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