Enhanced Voice Privacy Service (F54-4) (Digital Mode Only)
This feature requests the cellular system to provide the enhanced voice privacy service. This service can only be provided in the Digital Mode, and its availability de- pends on the cellular system and your service provider.
To Set the Enhanced Voice Privacy Mode:
1. Press | F 5 JKL 4 GHI and Voice | F544 |
4 GHI . | Privacy |
|
Enhanced |
| |
| Standard |
|
|
| OK |
2.To request the cellular system to provide the en- hanced voice privacy service, select “Enhanced”
with | or | , and press F . |
3.When the phone is operating in the Enhanced Voice Privacy Mode, “VP” appears in the upper line of the display during talking.
4.To request the cellular system not to use the en- hanced voice privacy service, select “Standard”
with 
or 
, and press F
.
Notes: 1. This feature must be activated before the call is initiated.
2.Even if the standard mode is selected, the cellular system may direct the phone to use the Enhanced Voice Privacy Mode.
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