Installing or Replacing the Battery, Volume switch

SC3128 User Guide

1. INSTALLING OR REPLACING THE BATTERY

Install 3 Alkaline AA batteries into the battery compartment and re-fit the cover before use.

IMPORTANT—before removing the battery compartment cover, ensure the base unit is disconnected from the telephone line.

Connection and conditions for use

You can connect your SC3128, to public networks in the United Kingdom or to an approved PBX using DTMF signaling. Each item of telephone equipment (phones, fax machines, etc.) has a ringer equivalence numbers (REN). The RENs of all equipment connected to an exchange line must not add up to more than 4 otherwise, one or more phones may not ring and/or answer calls correctly.

SC3128 has a REN of 1, and most other telephones have a REN of 1 unless marked otherwise.

2. SWITCH OPERATION

VOLUME switch

Select your preferred volume either HI or LOW. The selection is at the back of the telephone.

RINGER switch

Select your preferred ringing tone either HI or LOW. The selection is at the back of the telephone.

3. SOFTWARE SETTING

Under on-hook condition, press SET key into configuration mode. The LCD will display: VIEW MENU ↑↓. Use UP key to navigate through the list. To enter or confirm an item, press SET key.

SET ITEM

LANGUAGE SELECTION

OPERATIONS

LCD panel displays SELECT LANGUAGE, press SET key and you will see ENGLISH as default. Use UP key to select the language (English/