60   
 
•  When you change the setting to “All”, the base 
unit ringer volume also returns to the lowest level 
even if the ringer volume has been changed. 
Ring as cell mode 
Once this feature is turned on, the handset and base 
unit ring using the same ringer tone as your cellular 
phone. 
The following settings are available: 
–   “Off”: Turn this feature off to use the ringer 
tones of the handset and base unit. Caller 
information is announced depending on the 
Talking Caller ID setting (page 117). 
–   “
On (with Talking CID)” (default): The 
handset and base unit use your cellular phone’s 
ringer tone. Caller information is announced 
even if the Talking Caller ID is turned off. 
–   “On (without Talking CID)”: The 
handset and base unit use your cellular phone’s 
ringer tone. Caller information is not announced 
even if the Talking Caller ID is turned on.