Clarity C4230 用户手册

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页码 47
22
TELEPHONE OPERATIONS
Keypad Tones: 
The Keypad Tones are defaulted to  
On. To turn the keypad tones Off, go to the Keypad  
tones, and press the (soft key) Select.
Use the Arrow buttons to scroll down to On or Off. 
Make your selection, and then press the (soft key) Save.  
 
 
Visual Ringer
A Visual ringer is located in the handset. When an  
incoming call is received, the light will flash. 
To turn off the Visual Ringer select Menu, scroll down  
to Visual Ringer and press Select. Next, scroll to Off  
and press the (soft key) Save. 
The visual ringer will also blink when there are new  
messages on the answering machine.
 
HELP Key / Memory Storage
The HELP Button can be programmed with up to  
24 digits.
1.   Press the HELP Button. 
2.   Dial the number you wish to store. 
3.   Press the HELP Button again. 
4.   A long beep will indicate the programming  
 
process is complete.
To Place Call Using Help Key
Press  the Help Button 
(The phone will dial the preprogrammed number)
HANDSET VISUAL RINGER
HELP KEY/MEMORY STORAGE
BOOST
IMPORTANT: 
The 
HELP Button is NOT 
pre-programmed for 
911. We do not rec-
ommend program-
ming 911 into your 
phone memory.
Back 
Select
Ringer tones
Keypad tones
12:09
04/06
AM
Back 
Save
Keypad tones
On
12:09
04/06
AM