AT&T's latest phone that features the Android 2.1 operating system from Google is the HTC Aria. Access to the internet is via 3 G network connection using a touch screen. And you will have a 5 megapixel camera option along with a GPS function. The HTC Aria phones are capable of being "unlocked" for use with other wireless carriers outside of AT&T.

HTC Aria reviews have been consistently good, if not great. Even though consumers have complained to the manufacturer, non-Android apps are not usable on the phone; however, Android Apps can be used to customize the phone with the host of features it offers. Another issue is regarding the camera feature which has no flash option, which many users say renders it useless despite the high resolution. Another problem for many users is the surprisingly small screen, which makes it difficult to type using the provided touch screen keyboard.

Although, other reviewers like the size of the phone, as it makes it one of the smaller phones on the market. The compact and durable design of the HTC Aria is a huge improvement over the bulky - yet fragile - smartphones that are on the market today, making it easier to carry around and use. Just being able to have alternative options to the iPhone through AT&T was the biggest plus for the reviewers. Some users just are not interested in the popular Apple smartphone; even though it was a breakthrough in the market, it does come with a few known issues.

The features and button included in this model have received no complaints from users or reviewers. Those who have used the phone like the design of the plugs and find the "menu", "home", and arrows located in an efficient place beneath the touch screen.

Aside from the before mentioned drawbacks, the HTC Aria is a good smartphone, a big step up from basic wireless phone options, without having to invest a lot of money in an iPhone. Be aware that there's going to be a strong screen glare if you're in the sunlight, and high occurrences of "pocket calls as well.

AT&T service is required for the HTC Aria. However unlocking the Aria is possible in several different ways. Free unlocking codes are available by calling your own cell phone service provider. If they are willing to do this for you, all you have to do is retrieve your HTC Aria's IMEI code. Simply type the sequence *#06# into the HTC Aria to bring up the IMEI code; provide this code to your cell phone service provider.

However, if your carrier does not provide free unlock codes, you can contact one of the many services online that can help you to unlock your HTC Aria as well as a number of other popular cell phones.

In addition to writing about cell phone news, Stewart Prabond is a writer who covers all topics relating to the wireless industry. Some of his reviews is covers unlocked cell phones.