Switch between handset and the conference unit on 5324 phones Note that your handset must be onhook (i.e. you must be in speakerphone mode) to use the conference unit.Follow these steps to switch a call from the handset to the conference unit: 1 Press the key. This switches the call to the speakerphone.aking a second call on the 5304 phone To make a second call while on an active call, follow these steps: 1 Press any available Line Appearance key. This puts the active call on hold, and provides dial tone for a second call. 2 To make an internal call, dial the extension.
In general a surge is a transient wave of current, voltage or power in an electric circuit. In power systems in particular â and this is likely the most common context that we relate surges to â a surge, or transient, is a subcycle overvoltage with a duration of less than a half-cycle of the normal voltage waveform.urges are generally measured in microseconds. Every piece of electrical equipment is designed to operate at a specified nominal voltage such as 120 Vac, 240 Vac, 480 Vac, and so on.
a storm surge is a large dome of water 50 100 miles wide which sweeps across the coastline near where a hurricane makes landfall driven by high winds any hurricane that makes a perpendicular landfall or hits at high tide creates tremendous damage