unit 14 p7 and d2

 An easy way of sending a contacts number to another phone is through text. Click onto the contact number, highlight it and it should give you options saying something like copy, edit, select etc... Click copy then go on to SMS and paste the number into the text then send it. More ways is to click onto the contact and it should say 'Send Contact Card' the options given could be Email, PIN, Text Message, Bluetooth etc.. By using Bluetooth you need to be close to the person to send it and you will need to pair up with the other device but other than that it is ultra fast to send and it is completely free. By using Email you will need a Email Address and you can then attach the contact into a file then put the file into a message then send it to the person you want to send it to. Using Email is the hardest out of all of the protocols. It is very complicated and the other person may not know how to receive and open up the contact card. 

unit 14 m3

 the problems were that your eyes strain easy if you are using your phone for long. To prevent straining your eyes by using your phone you can take regular breaks and you can attach a screen filter onto your phone or computer. You can also adjust the brightness of the technology you're using, the brighter the screen is the more your eyes strain. There are a lot of mechanisms put in place. WiFi is protected by having a their own individual password. To avoid hacking you should change the password regularly or put a password that no one would think of guessing. By doing scans regularly on your phone or computer it will find out if you have been hacked or if your technology is still safe. In office's and call centers at work there are health and safety rules and before working in one of them places the workers are trained to have regular breaks so their eyes don't strain from using the computers for long and they also have wrist pads so their hands don't get hurt from typing for ages.To stop people from going on their phones whilst they're driving there are hands free handsets made that you clip on to your ear and whenever you get a call from someone you speak to them through that. 

unit 14 p6

The big problem with phones is illegally downloading music and other things that would usually cost money. Many companies lose out on a lot of money through people downloading things for free.Using phones whilst driving is a huge problem. Many people have crashed and been injured really bad whilst driving because they get distracted by the other person talking on the phone and if you get caught on camera you may lose your licence and possibly get a fine.