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Checking the authenticity of a
certificate
1
Select the certificate and tap Details. A view of
certificate details opens.
2
The
Issued to:
field identifies the owner of this
certificate. Make sure that this is the name of the
party to whom you think that this certificate belongs.
3
Scroll the dialog until you see the
which uniquely identifies the certificate. Contact the
help desk or customer service of the owner of the
certificate (see step 2 above) and ask for the MD5
fingerprint of the certificate. Compare the fingerprint
with the one shown in the dialog. If they match, the
certificate should be authentic.
Use this authentication procedure each time you add a
new certificate.
Data call barring
Go to
Desk
>
Control panel
You can prevent or allow the following data call types:
All incoming calls:
— When activated, data calls cannot be
received.
Incoming calls when abroad:
cannot be received when you are outside your home
country.
105
Fingerprint:
field,
>
Data call
barring.
— When activated, data calls
All outgoing calls:
— When activated, data calls cannot be
made.
International calls:
— When activated, data calls cannot be
made to other countries or regions.
International calls except to home country:
enabled international roaming with your network
operator, you cannot make international data calls abroad,
except to your home country.
The options available are:
Activate
— Turns on the barring.
Cancel
— Turns off the barring.
Check status
— Checks whether data call barring is
activated or not.
To modify these settings, you need the barring password
from your service provider.
To cancel all data call barrings, tap
barrings.
Date and time
Go to
Desk
>
Control panel
To set the current time and date, write the time and
date directly into the respective fields, or tap
. Tap the small arrows to change the time and date.
To let the network automatically update the time
and date in your device, select
— If you have
Cancel all
>
Date and
time.
and
Auto-update of date &
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