Calculator - D-Link DPH-850S User Manual

Click "Done", then you can go directly to the inbox interface to view mails.
In the Inbox interface, you can press , and then choose "Refresh",
"Compose", "Folders", "Accounts" or "Account settings".
The "Folders" contains "Inbox", "Drafts", "Outbox", and "sent", "Trash" and so
on.
Click on the "Accounts," you can go into the current account interface, and
then press the menu key, you will see "add account" screen. You can add a new
account there.
Long press an email, it will pop up a tip box in which you can choose "Open",
"Delete", "Forward", "Reply all" or "Reply" for operation.
"Account settings" which has been mentioned groups all the Settings together.
We will not repeat it here.

5.2 Calculator

The use of the calculator
You can touch the numbers and functions of the "calculator", just like the use
of a standard calculator. If you touch the buttons of addition, subtraction,
multiplication, and division, the display window will show you the
corresponding operation symbols. So you can know the operations to perform.
The Basic panel
Touch "Calculator" to enter the basic panel.
The basic panel includes the most basic functions of the electronic calculators,
which are very simple and practical, such as addition, subtraction,
multiplication, and division.
The Advanced panel
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