Good morning to everyone in this room. I would like to thank the principal, the teachers, and my dear friends for allowing me to speak to you today about phones. Cellular phone is another name for a mobile phone. It is primarily a voice call device. Modern technological developments have made living simpler. Today, we can easily call or video chat with anyone on the planet by just moving our fingers while using a mobile phone.
Mobile phones may be used for many different things nowadays, including voice calling, video conferencing, text messaging, multimedia messaging, internet surfing, email, video gaming, and photography. They come in a variety of sizes and designs and with a variety of technological features. Thus, it is referred to as a “Smart Phone”.
In 1973, American engineer Martin Cooper and Motorola’s then-President and COO, John Francis Mitchell, exhibited the world’s first mobile phone. The cell phone was about two kilos in weight.
Although they offer numerous benefits, mobile phones may occasionally be a pain. The user’s privacy has been threatened by the usage of mobile phones for a variety of reasons and easy access to the internet. Additionally, the phone number field is a must on every form we fill out nowadays.
This has resulted in unwanted and unpleasant calls from marketing executives, insurance agents, etc. Due to the ability for someone to sneak into your account and send offensive messages, social media has also undermined privacy. Some people have resorted to deleting their social media accounts as a result of this becoming irritating. Thank you.