What does an “Unlocked cellphone” mean? Most of the cellphones may come with an internal lock that limits its compatibility with certain carriers. This needs to be considered at the time of purchase to avoid expenses on features that may not be used or be usable. Although the DMCA (Digital Millennium Copyright Act) was passed in 1998 to control piracy of CDs, somehow unlocking of cellphones also has come under this law.

To track down your lost phone, you do not need to go for extreme options like filing a police complaint. The best way to track your phone is by using a tracking software that is previously installed on your phone. You need a software that could turn on your phone even when the phone is switched off.

SafeLink wireless offers three plans for monthly airtime and text messaging. Customers who qualify for SafeLink Wireless can avail free services from any of the three plans that offers up to 250 minutes of free calls and free texting (depending on the state one lives in). Originally intended to be a lifeline support system in case of emergencies for people whose income is below federal poverty guidelines, the free services provided should be enough to serve its purpose.

What is an MVNO? An MVNO is the abbreviation for Mobile Virtual Network Operator that is a smaller carrier for telecommunication. Here, the parent company (The big 4- T-Mobile, Verizon, AT&T, Sprint, etc.) owns all the network towers and the smaller carriers piggyback on the parent’s network which then resells the services to consumers at a cheaper price.

When the cellphone was first invented, one didn’t think the invention could get any more revolutionary. However, the human mind has rethought the cell phone and invented something better called the Jitterbug flip phones which are specially designed for the elderly citizens. There are a lot of smart phones that come with the latest configurations that can take pictures, connect you with the Internet, and large storage space where you can load with your favorite stuffs like interesting software and games.

MetroPCS is a wireless communication service which is a branch of T-Mobile based in the United States. They provide regular services like talk, text, and data depending on the plan that you opt for. Incorporating the CDMA (code division multiple access) technology, MetroPCS hit the sixth position in the largest mobile telecommunication network in the US.