The option that you might not have considered yet is getting a high speed mobile wireless Internet connection with a 4G network. You are probably thinking - how can 4G Internet help to make me more indispensable at my job? Well, it is simple. The more readily available you are to your work and to your boss, the more they are going to feel like they can't work without you. This is exactly the kind of security you want to have these days.
Mobile wireless Internet is more than just having Internet available on your cell phone now. You can also get a device called a mobile air card which allows you to use this type of Internet with your laptop computer. This means that all the ways and places where you check your email or use the Internet with your cell phone can now be used with your regular laptop. This is especially convenient when it comes to getting connected for work, because there are a lot of things that you can't do with a cell phone for work. For example, If you needed to review a large file that a client or your boss had sent you, you wouldn't be able to do that with your phone and mobile wireless Internet, but with WiMax and your laptop you can. So instead of emailing your boss to tell him that you will look at it as soon as you can get to a computer, you can do it instantly. Your boss will be impressed at how much he can count on your to be on top of the ball and you won't run the risk that another go-getter at work will beat you to the punch.
You need to be able to do everything in your power to stay on top these days. This might mean going the extra mile every now and then at work. It might mean staying even more closely connected to the office through a mobile wireless Internet connection. No matter what your special efforts are, you can guarantee that your boss will take notice when you are always the one who responds and jumps on the work right away. That is exactly the kind of reputation you want to have in the competitive work market of today. And with a 4G network Internet connection, you can achieve that.