Calling Features
From London to Moab, the KRZR connects you effortlessly with friends, family, and your favorite content, thanks to support for all four GSM bands (850, 900, 1800, and 1900). The phone supports Motorola's Motospeak enhanced speaker independent voice activated dialing, as well as Bluetooth wireless headsets, so you can cut the wires and talk hands-free. Polyphonic ringtones are supported, and there's a speakerphone for those times when you want to talk while doing other things. Picture and ringer IDs allow you to set photos and ringtones to identify incoming callers. A number of ringtones come preloaded on the phone, and more ringtones can be downloaded from T-Mobile's t-zones service. Like all T-Mobile phones, the KRZR also supports voicemail, caller ID, conference calling, call forwarding, call waiting, call hold, built-in paging, and access to T-Mobile's 411 service.

This phone is fully compatible with T-Mobile's myFaves service, which allows you to call up to five of your most common contacts--on any network, even landlines--without using any of your minutes.

Messaging, Internet and Tools
The KRZR supports all the messaging tools you need, such as MMS, SMS, EMS, and IM messaging capabilities. Plus, EDGE data support means you can surf the wireless Web on the built-in Web browser at speeds so fast your head will spin. There's even a built-in email client so you're always in touch no matter where you are. iTap text entry, which is a predictive text entry technology that makes it easier for people to enter words and text on handsets, is built into the unit--a plus for mobile email and text messaging users. The phone ships with a number of handy tools including an alarm clock, a calculator, a calendar, and a voice recorder. Meanwhile, the included Motosync software conveniently syncs contacts and calendar items with your PC and phone via Bluetooth or USB connectivity.

If needs be, the phone can be used as a wireless modem for laptops and PDAs (T-Mobile data charges apply). In addition, the KRZR also sports an airplane mode feature, which allows the user to safely use the non-wireless functions of a phone (such as music, games, or organizer functions) on an airplane during flight.