I am seeking information for a study on the best selling phone of the last 18 months. I try to get a list with 5 or 6 shows the top selling mobile devices (including smartphones, PDAs lies, etc.) for each of the major suppliers. (Verizon, AT & T / Cingular, Sprint / Nextel, Alltel Wireless, T-Mobile). I hope to be able to leave in January 2006 with this information, if possible. Thank you!

• No physical connection to your cell phone or data card
• Oscillation Detection and shutdown with auto reset
• Six times more powerful than your cell phone
• Automatic reset if overload occurs
• FCC and IC type accepted

New Mini Product Description Wilson Mobile Wireless Amplifier Kit amplifier has a compact dual-band and ultra-slim indoor antenna for wireless connection to your mobile phone or cell phone data card. The Mini-Mobile Amplifier significantly extended the reach of cellular signals and is compatible with all cellular providers in the United States (except iDEN / Nextel). The dual-band (824-894/1850-1990 MHz) Mini Mobile Wireless Amplifier Kit is installed in your vehicle in minutes, supports multiple users and delivers. . . More>>

• No physical connection to your cell phone or data card
• Oscillation Detection and shutdown with auto reset
• Six times more powerful than your cell phone
• Automatic reset if overload occurs
• FCC and IC type accepted

New Mini Product Description Wilson Mobile Wireless Amplifier Kit amplifier has a compact dual-band and Cradle Plus. The Mini-Mobile Amplifier significantly extended the reach of cellular signals and is compatible with all cellular providers in the United States (except iDEN / Nextel). The dual-band (824-894/1850-1990 MHz) Mini Mobile Wireless Amplifier Kit is installed in your vehicle in minutes, supports multiple users and is 6 times the performance of a normal phone or cell phone data card. The Mini-Mobile. . . More>>

• PDA, Cell Phone, Email, Bluetooth
• Push to talk, Organizer, QWERTY Keypad

Product DescriptionAnother great BlackBerry handheld, the BlackBerry RIM BlackBerry 7520 next? S legacy as the best mobile messaging experience for your company or your business or personal e-mail. The BlackBerry for Nextel is also loaded with Bluetooth wireless connectivity, so you Bluetooth headset or speakerphone in your vehicle pair. With a giant color display, a full QWERTY keyboard, Nextel Direct Connect walkie-talkie services and full support for attachments? RIM BlackBer. . . More>>

BlackBerry 7520 – BlackBerry – iDEN

Product Description
The Motorola i670 for Nextel is an entry-level phone with a thoroughbred pedigree. Smaller and lighter than it’s best-selling replacement, the Nextel i710, the i670 still includes a nice color display, speakerphone and text messaging. But the i670 goes beyond by giving you four push-to-talk features including Nextel Direct Connect walkie-talking, plus Group Connect. The i670 also supports GPS and Mobile Locator services. With all this, the Motorola i670 is sure … More >>

Nextel Motorola I670

• 2.0 Megapixel Camera
• Bluetooth Technology Compatible
• MP3 Player With Front Stereo Speakers
• Dimensions: 1.04 X 1.91 X 3.46 (in.)

Product Description
The Motorola i880 is ideal for those looking for the Push-To-Talk experience, interested in playing music and looking for a productivity tool that allows you to stay connected.Amazon.com Product Description
The Motorola i880 is an ideal choice for those looking for the Push-To-Talk experience, interested in portable music players, and seeking a phone with trademark Nextel durability. Other key features include a 2.0-megapixel camera, stereo speakers, Bluet… More >>

Sprint PCS I880 Nextel Motorola i880 Cellphone

Product Description
Motorola i760 is a fashionable new handset with advanced features, including a large color display and five different ways to communicate. Digital cellular phone service. Direct Connect, the nationwide and country-to-country instant walkie-talkie service that connects users to each other in under a second. Group ConnectSM, the new service which allows users to communicate with up to 20 other Nextel users nationwide, all at once with the touch of a button, and to se… More >>

Motorola i760 Phone for Nextel

• Extends cellular coverage for single or multiple users in homes or offices–provides up to 2500 square feet of coverage
• Dual-band device works with 800/1900 MHz frequencies from all major carriers–AT&T, Sprint, T-Mobile, Verizon, Alltel, Cricket, and more (not compatible with Nextel)
• Omni-directional signal antenna receives signals from multiple cell towers
• Antenna can be installed outdoors above the roofline or indoors in the attic or near a window
• Extends phone battery life–uses less power when signal is stronger

• Cell Phone
• Push to talk
• Nextel
• Motorola
• Cell Phone

Product Description
The Motorola i265 utilizes Direct Connect® – the walkie-talkie service that instantly connects you to all other Nextel users – across town, across the country, and now even across borders to Latin America and Canada. 65K color display with enhanced clarity allows you to customize your screen – Stay entertained on the go with exciting games. From billiards and bingo to thrilling sports and action adventure, you can have fun anywhere you are. Plus, stay informed with… More >>

• PDA, Cell Phone, Email, Bluetooth
• Push to talk, Organizer, QWERTY Keypad

Product Description
Another great BlackBerry handheld, the RIM BlackBerry 7520 continues BlackBerry?s legacy as the best mobile email experience for your enterprise or business or personal email. This BlackBerry for Nextel is also loaded with Bluetooth Wireless Connectivity so you can pair with Bluetooth headsets or hands free devices in your car. With a giant color display, full QWERTY keyboard, Nextel Direct Connect Walkie-talkie services and full attachment support ? the RIM BlackBe… More >>

Blackberry 7520