Features 3-473 Features PPolarity Reverse DetectionThe circuit in the system can detect an outside (CO) line polarity reverse signal from theCentral Office when trying to make an outside call. This detects the start (a called partygoes off-hook) and end (the called party goes on-hook) of an outgoing outside call. Theconversation time can be verified on the SMDR printout using this feature.When an outside call is received, the circuit can also detect the polarity reverse signal beforeringing.• Required System Programming[424] Reverse (Polarity) Circuit Assignment• Related Feature ReferenceStation Message Detail Recording (SMDR)+Pickup DialingAllows a single line telephone user to make an outgoing call by going off-hook, if the userhas stored the telephone number (up to 32 digits) beforehand. This feature is also known asHot Line.• A rotary telephone cannot program this feature.• The user can set and cancel this feature.• If the feature is activated and the user goes off-hook, a dial tone will be generated for thedelay time assigned in program [203] and then dialing will start. During the delay time,the user can dial another party overriding the Pickup Dialing function.• Required System Programming[203] Pickup Dial Delay Time• Operating Instructions Reference1.3 Making Call, “Dialing by Simply Going Off-Hook (Pickup Dialing)”+!!
