The inexpensive model in T-Mobile's Sidekick cell phone line-up, the Sidekick iD is great for anyone that is into text messaging, mobile email, mobile web, and still wants to actually talk on the phone from time to time.
The phone's keyboard and flip screen technology are two of the best qualities. The keyboard makes it very easy to type fast and the key size is just big enough to make it difficult to type the wrong key. The screen is vibrant and full of color, and the flip ability makes it compact.
This is a great phone because of it's ability to browse the internet, quickly send text messages, and send and receive email directly from the phone. It doesn't have many of the features that some of the more advanced phones do, like Bluetooth, camera, and mp3 functionality, but the Sidekick iD phone is very inexpensive and makes text messaging and portable internet available to anyone.