small business phone system,phone systems for small business,office phone systems,AVAYA Installers,NEC telephone system installer,SAMSUNG phone systems installations,Lg-Ericsson telephone systems Installers,CAT5e Voice Data cabling,CAT6 wiring, Fiber-optic IInstallations,Office wiring,VoIP telephone systems,Internet phone systems, voice over ip phone,AVAYA,NEC,NORTEL,SAMSUNG;AVAYA telephones installers New York City,AVAYA telephone systems installers,repairs
Description
Flash allows an extension user to access certain CO and PBX features by interrupting the trunk loop current. Flash lets an extension user take full advantage of whatever features the connected Telco or PBX offers. You must set the Flash parameters for compatibility with the connected Telco or PBX.
The system does not provide a ground flash.
Posts
Comments
