478FlashDescriptionFlash allows an extension user to access certain CO and PBX features by interrupting the trunk loopcurrent. Flash lets an extension user take full advantage of whatever features the connected Telco orPBX offers. You must set the Flash parameters for compatibility with the connected Telco or PBX.ConditionsThe system does not provide a ground flash.A Flash (Recall) key can be placed on a line key.Default SettingsEnabledSystem AvailabilityTerminalsAll TerminalsRequired Component(s)NoneRelated Features Drop Key PBX Compatibility InMail
