Manage Your Content and Devices: Learn The Secrets of Android and Unlock The Full Potential of Smartphones, Tablets and Smart Watches

Messaging your contacts:
Most of the mobile phones will tag your text messaging application as
"Messages," or it can even tag it as "Messaging." You then have to "Create a
New Message" in that place by clicking on the create new message button or
the "+" icon. On the other hand, you can decide to choose a contact directly
from your contact list, and as you have, you need to press the options key and
look out for an option that will allow you to send a message to that very
contact.
If what you have is a classic phone that does not have the QWERTY
keyboards, then if may require you to learn and use the T9 keyboard or
predictive text, depending on your mobile phone support. Smartphones will
have an array of serial messaging apps you can download and make use of.
Some of the messaging applications will make use of the cellular network of
your provider in order for you to send messages.

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Locking your Device :
Locking the keyboard of your mobile phone or the screen of your smartphone
will help to secure it from pocket dials, accidental presses or thefts. Each
mobile device and Operating System will have a different way of locking its
keypad. Android smartphones will only require you to enter a definite
password or a number of 4-digit as a code. You can check through your
settings or you can look through the user manual for you to get to know how
to lock your phone.
Most of the classic phones there are have their keypad locked. This is not
actually a form of security rather, it is a preventive measure rich is there to
act against pocket dialing. If you have a mobile flip phone, this should not be
of much worry to you. If not, most phones get locked by pressing the menu
key, which is quickly followed by the asterisks key. In order to unlock your
device after that, all you have to do is for you to press the unlock key which
is shown on the key of your phone, and as you do that, you then press the
asterisk key with it in order to unlock the device.
On the other hand, if you are very worried about theft, most smartphones
have certain apps which are also used to find where you are located as you
are with your phone, or if it is stolen, you will be told where the person that
stole your device is at every point in time.