CHAPTER 3. Ошибка! Используйте вкладку "Главная" для применения 제목 1 к тексту, который должен здесьотображаться.3-10 © SAMSUNG Electronics Co., Ltd.Table 3.10 MP20S SwitchesSwitch DescriptionS2 SW1~SW4 the pins are set the country code that the system will be used.SW6~SW8 Sets the number of digits for C.O./extension lines and extension.SW6-On: 4 digits for C.O. lineOff: 3 digits for C.O. lineSW7-On: 4 digits for an extension groupOff: 3 digits for an extension groupSW8-On: 4 digits for an extension numberOff: 3 digits for an extension number2) A modem board is mounted to connector P7/P8 of MP20S.When mounting a modem board, the holes on the corners of the modem should bealigned fitting with the spacer.Figure 3.6 Mounting a MODEM on P7, P8 of MP20STable 3.11 MP20S Mounting Locations of Optional BoardsMounting Locations of Optional Board Optional BoardsP7, P8 MODEMMODEMP7P8P11P13 P12