Shenzhen Ultrative Technology Co., Ltd.
T: +86-755-29685231
http://www.ultrative.cn | com
Add: 012#, 5/F, Block A, Hedong Bldg., Liutang Rd., Xixiang St., Bao An District, Shenzhen, China
72
/
97
NOTE
: When you press the button for a multicast session multicast,the sender and the
receiver both beep.
8.3.5
Function Key
The phone has 8 programmable DSS/Function keys with associated LEDs and 4
programmable Line keys with LEDs. The 4 directional arrow keys and the OK button are also
programmable. This screen also sets the LCD contrast and enables the backlight. For
additional DSS/Function buttons, up to 5 C10 Expansion modules may be connected.