VTech ErisTerminal VSP716A, Руководство администратора и поставки

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VSP716A Administrator and Provisioning Manual
PIN Masking
The PIN masking feature allows users to hide PIN numbers during call operation. The
different types of PIN masking are:

Hide DTMF digits—when Hide DTMF is enabled, PIN numbers entered during an
Active Call are automatically masked.

Password Dial—when Password Dial is enabled, PIN numbers entered as part of
the dial string are hidden. For example, when entering numbers in Pre-Dial or Dial
mode, PIN numbers are automatically masked.
PIN numbers in a dial string are masked in Pre-Dial and Dial modes (including variants of
these modes, such as Transfer Setup, Conference Setup, and Incoming Call Forward
Setup).
Masked PIN numbers are not saved in Redial entries. The masked numbers are
stripped out of the dial string before being saved in the Call History.
Setting Description
Enable Hidden DTMF
digits
Enable to mask all DTMF digits entered during an Active
Call. 
Note that unlike Password Dial, there is no prefix
parameter and no length parameter, so any DTMF string of
any length is masked.
Enable Delay for Hidden
DTMF digits
Enable to add a one-second delay before DTMF digits are
masked. By default, the digits are masked immediately.
Enable Password Dial Enable to hide PIN numbers entered as part of the dial
string.
Enable Delay for
Password Dial
Enable to add a one-second delay before PIN numbers are
masked. By default, the PIN number is masked
immediately.
Password Dial Prefix Enter the prefix that serves as an indicator that the next x
digits are masked (x being equal to the Password Dial
Length). Only the first matched Prefix initiates PIN
masking. If additional instances of the Password Dial Prefix
appear elsewhere within the dial string, they are ignored.