Initial  setting 
I- 
HANDSET  VOLUME  Selector: 
To  adjust  the  volume  level  of  the  handset. 
NORMAL:  Normal  voice 
HIGH:  Loud  voice 
RINGER  VOLUME  Selector: 
To  adjust  the  volume  level  of  the  ringer. 
HIGH:  Loud  ringer 
LOW:  Low  ringer 
OFF:  No  ringer 
VOLUME  Control: 
To  adjust  the  volume  level  of  the  speaker  volume. 
MAX:  Loud  voice 
MIN:  Low  voice 
MEMORY  Switch: 
Set  to  “SET”. 
For  station  programming,  set  to  “PROGRAM”. 
HANDSET/HEADSET  Selector: 
Set  to  “HANDSET”. 
For  connecting  the  headset,  set  to  “HEADSET”. 
CONTRAST  Selector: 
To  adjust  the  contrast  of  the  Liquid  Crystal  Display. 
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