1.1 General FeaturesFeature Manual 105• Line Preference OverrideA user can override the preset line preference temporarily by pressing the desired Outside (CO) LineAccess button or INTERCOM button before going off-hook.• System programming determines the extension users that can make outside (CO) line calls in eachtime service mode ( [405-407] Flexible Outward Dialing—Day/Night/Lunch).• It is possible to specify which outside (CO) lines are connected to the PBX ( [400] CO LineConnection). This prevents extension users from trying to select or making calls using outside (CO)lines that are not connected.Programming Manual References[PT Programming][400] CO Line Connection[405-407] Flexible Outward Dialing—Day/Night/Lunch[419] Automatic Designated Line Access[PC Programming]9.2.3 PT personal settings [2-3]—Line Preference—Outgoing9.3.2 Incoming / Outgoing [3-2]—Outgoing Call—Day, Night, Lunch9.3.3 Detail [3-3]—Connection, Automatic Line AccessFeature Manual References1.1.61 Flexible ButtonsOperating Manual References1.2.1 Making Calls3.1.2 Personal Feature Assignment—Line Preference—Outgoing3.1.3 Flexible Button Assignment—S-CO, G-CO, or O-CO button1.1.77 Live Call Screening (LCS) (Voice Mail APT Integration only)DescriptionSimilar to a conventional home answering machine, a proprietary telephone (PT) user can monitor his orher own mailbox as a caller is leaving a message and, if desired, answer the call simply by pressing the LiveCall Screening (LCS) button.PT users can choose one of 2 ways to perform LCS, through personal programming (Live Call Screening[LCS] Mode Set):Hands-free mode: The user can screen calls automatically through the built-in speaker.Private mode: The user will hear an alert tone when a message is being recorded in his or her mailbox. Toscreen calls, the user must press the MONITOR, SP-PHONE, or LCS button.This feature is available when the PBX is connected to a Panasonic Voice Processing System (VPS) thatsupports APT integration.