What Is Data Security Service - NTT docomo FOMA P906i Instruction Manual

<Reject Unknown>
Rejecting Incoming Calls from Phone
Numbers which are not Stored in
Phonebooks
You can reject voice calls, videophone calls, and PushTalk calls from the
party whose phone number is not stored in the Phonebook.
This function is valid only when the other party notifies his/her phone
number. It is advisable to activate "Caller ID request" and "Call setting
w/o ID" simultaneously.
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mSettingsLock/SecurityReject unknown
Enter your Terminal Security CodeAccept or Reject
Information
pIf a call comes in from the party whose phone number is stored as secret data, the call
is not rejected, regardless of this setting.
pIf you simultaneously activate "Reject unknown" and "Call acceptance" of
"Restrictions", the latter has priority.
pWhen a call comes in from anyone whose phone number is not stored in the
Phonebook while you set this function to "Reject", the call is stored in "Received calls"
as a missed call record, and the "Missed call" icon appears on the Stand-by display.
Also, the caller hears a busy tone even if you have set Voice Mail Service or Call
Forwarding Service to "Activate". However, if you set the ring time for Voice Mail
Service or Call Forwarding Service to 0 seconds, when the FOMA phone is out of the
service area, or when the power is turned off, the busy tone will not be played back,
activating Voice Mail Service or Call Forwarding Service.
pEven when this function is set to "Reject", your FOMA phone follows the settings
specified by "Call setting w/o ID" if each setting of "Call setting w/o ID" is set to
"Accept".
pYou can receive SMS messages or i-mode mail regardless of this setting.
pYou cannot set "Reject unknown" to "Reject" while "Ring start time" of "Ring time" is
set to "ON".

What is Data Security Service?

You can back up the Phonebook by auto-updating. Data Security Service
enables you to save the Phonebook entries, images, and mail messages
stored in your FOMA phone to the Data Storage Center and to restore the
saved data files even when the FOMA phone is lost or exposed to water.
Further, you can notify of your mail address change to multiple
addresses at a time. You are not charged a packet communication fee for
mail sending. If any personal computer (My DoCoMo) is available, you
can use this service more conveniently.
pFor details on Data Security Service, refer to "Mobile Phone User's Guide [i-mode]
FOMA version".
FOMA phone
Saves/Downloads the Phonebook
entries, images, mail messages
Easily restores the data when
the FOMA phone is lost or
exposed to water, or when the
time of phone model change
Reflects the contents edited
on the personal computer
pData Security Service is a pay service that is available on a subscription basis.
(You need to subscribe to i-mode to apply for Data Security Service.)
Data Storage Center Personal computer etc.
Internet
Browse/Edit
the saved data
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