TELEPHONE INTERCOM SLK

Description

* Alarm clock funtion

*  Tone/Pluse dialing mode can be set

*  Flash time 100/300/600/1000ms fir selection

*  LCD backlight function

* Auto/manual answering funtion

*  Daling barring funtion

*  Keypad lock funtion

* Mute funtion

*  In use and charge LED indicate