Sytech Easy Talk SY-1490 Manual Del Usuario página 5

1) IN USE LED – Displays a current incoming phone call
2) LCD – Displays telephone functions
3) BRI/DND – Adjusts brightness on LCD screen/Enter into DND setting mode
4) DEL/MUTE – Delete typing error / Disable Microphone
5) BOOK/÷ - Access to phonebook
6) VOLUME –During talk mode, press the key to adjust speakerphone volume
7) Cal/ºC – Access Calculator / Temperature measurement
8) BACK/HOLD – Permits one to go back to the previous screen or place a call on hold.
9) DOWN/- - Permits to scroll down in a menu
10) H.F – Permits to activate or deactivate the hands free function
11) M2 – Direct access to memory M2
12) M1 – Direct access to memory M1
13) UP/+ - Permits to scroll up in a menu
14) SET/ST – Permits to adjust settings on the telephone screen, e.g. Time/Date
15) OUT/X – Exits a menu screen
16) RECALL-Pick up the number from two-touch memories
17) NUMERICAL KEY – Numbers on the keypad
18) REDIAL/P – Redial the last number/Pause
19) FLASH – used for call waiting function
20) EXT – Connection for extension line
21) LINE – Connection for telephone cable
22) LOCK- Restrict telephone use.
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