CHAPTER 8. Ошибка! Стиль не определен.8-4 © SAMSUNG Electronics Co., Ltd.8.4 Checking System OperationAfter starting the OfficeServ 7400 system, check if the system is operating normally.Check if the basic functions of the OfficeServ 7400 system, such as Station Call, StationCamp-On, C.O. Line Call, and C.O. Line Camp-On are properly executed.8.4.1 Station Call FunctionFirst, follow the procedure below and check if calls between stations are enabled:1) Lift the handset of a station.Verify the intercom dial tone.2) Press an extension number.Check if the dial tone stops.3) Press all extension numbers.Verify the ring back tone.4) Once the recipient answers the call, check the call status.5) Hang up the phone and call a busy station.Verify the busy tone.8.4.2 Station Camp-On FunctionIf a caller dials a number and the recipient is busy, this function automatically connects therecipient and the caller right after the recipient hangs up the call.Follow the procedure below and check the Station Camp-On function:1) Lift the handset of the test phone and dial a busy station.Verify the busy tone.Upon verifying the busy tone, press the hook flash button.Check if the busy tone stops.3) Press the reservation code.Verify the confirmation tone.4) Lift the handset of the test phone and dial a busy station.Check if the test phone rings.5) Lift the handset of the test phone.Check if the ring stops and confirm the ring-back tone.Check if the other phone rings.6) Lift the handset of the other phone.Check if the other phone stops to ring, if the ring-back tone of the test phone stops, andif the parties are normally connected.