Presidential Telephone Closeup
By Steve Cichorsky, ; posted December 26, 2009; hits 3707
| The IST-2 is a 50-line-button desk/wall-mounted telephone instrument that serves as the user interface to Raytheon digital switching systems. The IST-2 provides the user with a consolidated secure/non-secure communications device allowing access to all of the switch resources from a single instrument. This eliminates the need for the user to have to remember particular operational nuances of a communications device. |
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