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22
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Network
Voice Privacy
Voice privacy is an enhanced security feature available
through some digital cellular service providers. Voice pri-
vacy encrypts or scrambles the voice channel to ensure a
telephone conversation is secure and private. For your
phone to utilize the cellular service provider’s enhanced
voice privacy feature, the voice privacy setting in your
phone must be turned on. To set the voice privacy selection,
press
M451
. Press
1
to turn off voice pri-
vacy capability and notifications or press
2
to turn on
voice privacy capability and notification. When sending a
call,
VP Active
is displayed if the voice privacy selection is
turned on, enhanced voice privacy is available through the
cellular service provider, and voice privacy security is active
for the call in progress. When sending a call,
VP Inactive
is displayed if the voice privacy selection is turned on; but
voice privacy is not available through the cellular service
provider or voice privacy security is inactive for the call in
progress. Contact your cellular provider for the availability
of voice privacy.
Select System
When your telephone is initially activated, your cellular ser-
vice provider programs (or instructs you to program) your
phone with system information including your telephone
number. The information programmed into your phone is
referred to as the Number Assignment Module or NAM.
Your cellular phone can be programmed with two different
telephone numbers or NAMs. (See “Select Phone Number”
on page 23.) Note that only one phone number or NAM can
be active at one time.
During activation, your phone is also set up on your cellular
service provider’s network. The network your phone uses is
referred to as the Home system. Whenever possible, your
phone accesses the Home system; however, if you are out-
side of the home cellular service area, your phone attempts
to locate an available system. Locating an available system
is referred to as roaming. The call air time rate on roam sys-
tems is usually more expensive than the call air time rate on
your home system. You can, however, limit your phone’s
access to roam systems through your system selection set-
ting.
Menu Shortcut
M45
Menu Shortcut
M451
Menu Shortcut
M452
Содержание DigitalTalk MAX 2100
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