Additional Notes, Troubleshooting Guide

SC3112 User Guide

FLASH key (600ms)

In the on-hook mode, press this key to auto-hang up, after that you can press REDIAL key or dial out another number.

REDIAL key

In the on-hook mode, press this key to redial the last dialed number.

CALLBACK key

Press CALLBACK key and hold for 3 seconds to dial out the number displayed on the LCD panel with a “0” append in front of the number.

HANDSFREE (HF) key

While on-hook, press the HANDSFREE key to go into handsfree mode. You can talk through the microphone and listen from the speakerphone without lifting the handset. While off-hook, press the HANDSFREE key and put down the handset to go into handsfree mode.

5. ADDITIONAL NOTES

INCOMING CALL LCD INDICATOR

When there is incoming call, the unit will be automatically display the caller number, date and time, and also display its serial number. If the incoming call is in private mode, it will display “__p__”; it will display “__0__” if exchange cannot determine the number; it will display “—E—“ if the call signal contains error.

RING / INCOMING CALL LED INDICATOR

When there is incoming call, the LED will blink.

IN USE LED INDICATOR

When the handset is off hook, the LED will turn on.

LCD BACKLIGHT FUNCTION

When there is incoming call or handset is off-hook, the LCD backlight will lit up. It will be on for about 6 seconds before going off. Without batteries, LCD backlight will not lit up at all.

TROUBLESHOOTING GUIDE

(Q) I do not hear any dial tone from the handset.

(A)Ensure the handset cord is connected correctly from the handset to the handset cord jack at the base. Ensure you have plug in the telephone cable from the telephone to the wall socket correctly. If the problem persists, please check with your local dealer.