2.1 Operator/Manager Service Features146 Operating Manual2.1.8 The 301st Call Log, Incoming in the Common AreaTreatment• *1 Year (00–99), Month (01–12), Day (01–31), Day of the week (0–6: Sun–Sat), Hour (01–12), Minute (00–59), AM/PM (0/1)• *2 The preprogrammed extension password can be used for the Walking COS feature andthe Remote Extension Lock feature. Each extension's password must be unique.• *3 You can enter the system password instead of the password of the extension connectedto extension jack 01 (manager password). For more details, refer to "[002] SystemPassword" or "9.1.2 Main [1-2]" in the Programming Manual.• *4 Extension numbers are displayed in the order of the jack numbers when you press theSP-PHONE (NEXT) or REDIAL (PREV) button.Programming Manual References[PT Programming]• [002] System Password[PC Programming]• 9.1.2 Main [1-2]—System Password• 9.2.3 PT personal settings [2-3]—Extension PasswordFeature Manual References• 1.1.87 Operator/Manager FeaturesOperating Manual References• 1.3.19 Call Log Display Lock, Incoming in the Personal Area• 1.3.44 Extension Lock• 1.3.56 Live Call Screening (LCS) (Voice Mail APT Integration only)• 1.3.62 Message Waiting for Another Extension Lock• 1.3.90 Walking COS• 2.1.6 Remote Extension LockThe call log in the common area can store up to 300 call records. The operatoror manager can select how new calls are treated when this call log is full; eitherthe newest call is disregarded (i.e., not logged), or the oldest call whoseinformation has been viewed is overwritten by the newest call. The Caller IDSelection—Common button lights when the call log in the common area is full. No SLT