It uses voice communications and then gets sent back to the base station. Data technology is also used on smartphones which allow the user to browse the internet and download files. Landline Phones – Landline phones typically only use voice communications. Some newer landline phones can use what is called a NCID (Network Caller ID) which uses data sent over a TCP connection. SMS/Text Messaging – The SMS (Short Message Service) can be used in a variety of ways.
Cell Phones: Cell phones are both used for voice and data communications. A cell phone now can either make phone calls or browse the web. Cell phones can be used for almost anything now days. Landline Phones: A Landline phone will mainly be used for voice communications. Some landline phones may have caller ID.
NT1310 Unit 1 Assignment 1 Voice Vs. Data Cell phones- are portable phones that are connected to a cellular network that utilize radio waves for transmission. These phones are battery powered. They also support other types of transmissions such as text messaging and emails. Cellphones operate on both voice and data networks. Landline phones- are phones that use metal wires for transmission.
Cell Phones – Cellular phones are used for both voice and data communications. For example a person talking on a cellular phone uses voice communications and then gets sent back to the base station. Data technology is also used on smartphones which allow the user to browse the internet and download files. Landline Phones – Landline phones typically only use voice communications. Some newer landline phones can use what is called a NCID (Network Caller ID) which uses data sent over a TCP connection.
How does it differ from a regular cell phone? Answer A smart phone is a cellular device that that offers many more features than a regular cellphone. A smart phone consists of features that a computer may have. It has access to the internet, e-mail, variety of applications, custom software like Microsoft Office, bigger storage device for music, pictures and videos; whereas a regular cellphone may not have those functions. It’s like having a portable computer and cellphone as a single device with the same functions.
Unit 1. Assignment 1. Voice vs. Data Cell Phones Known as a mobile a phone it can make and receive telephone calls over a radio link while moving around a wide geographic area. Modern mobile phones support a wide variety of other services such as text messaging, email, internet access, Bluetooth, gaming and photography. Landline phones is a phone that uses a solid medium telephone line such as metal wire or fiber optic cable for transmission.
Mobile data that was used was PDA and cell phones for text messaging; however, mobile data started to disappeared. Instead, organizations started to offer better packages like mobile data that could be used nationwide. PDA’s, cell phones, and laptops are a big source for the criminal justice system. They have effectively broadened the communication system for law enforcement overall. For example, cell phones and laptops can be used to retrieve and send information to anywhere at any time of the day.
A firewall used security purpose that only allows trusted sources to access the network or the other way around. A firewall can also stop incoming traffic and/or outgoing traffic. A firewall is not required in a network but without one the network can be vulnerable to outside attacks. Prices vary from $109.99 to $704.99 Tiger Direct (n.d.) A wireless access point is a device that can send and receive signals from a wireless network or wireless signal. WAP are common in all wireless networks but having more than one in larger networks is considered a benefit for the network.
Verizon Wireless is the branch of the company that provides wireless phone and data solutions to consumers. They have partnered with companies such as Apple, Samsung, Motorola, and LG to provide the most sought after phones and portable data devices in the market. Verizon fixed-line service is the branch of Verizon Communications that offers land line television, phone, and high speed internet service. Their fixed-line service also goes by the name FiOS, which uses a high speed, fiber optic connection to provide service.
Geolocation data can also reveal significant information about the people you spend time with and a view of their social network (Gross, B., 2011). The mobile phone has produced an enormous increase in uniquely identifiable data that can be used for tracking you and everyone in your social network. A constant stream of geolocation data is generated by one person that is collected by mobile carriers. The information is generated from cellular triangulation, geo-located IP addresses, and integrated GPS units, which deliver down to 10 meter accuracy (Gross, B., 2011). I don’t like how our information can be used for commercial use, and it seems to me that it sounds a little dangerous and an invasion of privacy.