UP409ZH
CLARITY BOOSTER
If you encounter interference while using your phone, you |
|
| |
Talk | B | ||
can manually improve the sound by setting the Clarity | |||
Booster to on. This works only when the phone is in use. |
| Boost On |
1)Press 
/del during talk time (while phone is in use).
2)Press 
/vol/ 
or 
/vol/ 
to move the pointer to Clarity Boost, and
then 
.
Boost On and B appear in the display.
To turn Off the Clarity Booster, repeat above step again when the Clarity Booster is on, Boost Off appears.
PRIVACY MODE
Privacy Mode allows you privacy, and guarantee of no interruption from other registered handsets. This works only when the phone is in use.
1)Press 
/del during talk time (while phone is in use).
2)Press 
/vol/ 
or 
/vol/ 
to move the pointer to
Privacy | Mode, and then |
|
| . | Talk |
| |||||
| |||||
Privacy | Mode On and | appear in the display. | Privacy Mode On | ||
To exit the Privacy Mode, repeat above step again when the Privacy Mode is on.
Privacy Mode Off appears.
•Normally, the talk time duration is 7 hours, however, when the Clarity Booster is On, the talk time duration will be up to 5 hours with fully charged batteries.
•Clarity booster automatically turns off after each call.
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