John Ruban
Joined: 09 Jul 2013 Posts: 10
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Posted: Tue Jul 09, 2013 10:49 am Post subject: buttons |
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Key systems are usually found in small companies where fewer features are required. They offer convenient elements such as hold buttons, lights, intercoms, paging, speakerphones, privacy, music-on-hold, long-distance restriction, timers, and memory dialing. _________________ free internet calls |
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