Tools
45
1.
In
Black list numbers
, tap
Add
to select
Contacts
.
2.
Select the type of firewall,
Call
or/and
Sms
.
3.
Select your desired contact.
4.
Tap on
Ok
to add the contact to black list.
To change the type of firewall
You can use the firewall to reject incoming calls
only, incoming SMS messages only, or both
incoming calls and SMS messages.
1.
Go to
Tools
>
Firewall
>
Black list numbers
.
The black list of contacts and numbers
appear.
2.
Tap to select a contact or number. Tap on
Options
>
Change Type
.
Current type is highlighted.
3.
Tap to select the desired type. Tap on
Ok
to
confirm.
Calculator
Enter figures and operation symbols by using the
the on-screen numeric keypad.
Currency converter
Convert between different currencies based on
exchange rates.
1.
In
Tools
>
Currency converter
, enter your
exchange rate in
Rate
. Tap on
Done
to
confirm.
2.
In
Rate
, if necessary, press
,
to switch
foreign versus local currency to local versus
foreign currency.
3.
Enter the sum of money in
Local
. Tap on
Done
.
You will get the result in
Foreign
.
The result of the calculator is indicative only.
The calculation accuracy is 10 decimal places.
The result is then truncated after the 10th
decimal digit for the next operation.
