Cell phones and smart phones Grade 4

A cellular phone or mobile phone is designed to give the user freedom of ________ while using a telephone

• calling

• Movement

• sending messages

• None of these

You can text and send e-mails with your mobile phone

• True

• False

Mobile phones use radio signals to communicate

• True

• False

What does the SIM in SIM card of the mobile stand for

• Subscriber in mobile

• Subscriber Identity Module

• Small input mobile

• All of these

What is the full form of SMS

Smartphones can be

• Connected to internet

• Can send and receive mails

• Download apps

• Listen to music and watch movies

• All of these

The __________ of my phone is broken.But I can fix it

• Battery

• Touchscreen

• Application

• None of these

We can download the useful _______ to your phone or computer

• Wifi

• Battery

• Application/App

• All of these

The fastest way to communicate is through

• Telephone

• Telegram

• Newspaper

• Letters

Another way of sending messages faster is through ___________ networking sites such as Facebook or WhatsApp

• Email

• Social

• Mass media

• Internet