Just how important cell phone as part of wireless telecommunication technology is nowadays? Let us enumerate some of the possible importance:
1. It is more viable to maintain a cell phone than the regular telephone line. In the latter, you need to pay for installation charges plus monthly fees for the use of your phone line. Whereas in cell phone, you only need to pay for the unit plus the credits you have purchased for airtime, text or multimedia messaging, and Internet browsing. The good thing here is that you will only purchase needed credits, thus eliminating unnecessary expenses in using your phone.