4.6 (386) · € 31.50 · En Stock
What is a Telephone with explanation of input device, output device, memory, CPU, motherboard, computer network, virus, software, hardware etc.
Phone Definition - JavaTpoint
Terms used in Mobile Communication - Javatpoint
Types of Internet Connection - javatpoint
keypad What is keypad - javatpoint
Computer Network - javatpoint
Types of Computer Network - javatpoint
Means of Communication - Javatpoint
What is a Smartphone - javatpoint
This telephone has too many shortcomings to be seriously
Advantages and Disadvantages of Fax - Javatpoint