Features

Go Wireless in Color

Experience the wireless world in living color with 3G high-speed connectivity on the n400's vibrant color screen. Access data wirelessly up to 10 times faster than before.

Download, send and receive colorful images and experience the Internet in color.

Send and receive e-mail when on the road.

Take and send pictures wirelessly with the optional digital camera attachment (available only through Sprint PCS).

As 911 Emergency Location Services become available, 911 operators will be able to pinpoint your location during any emergency.

Personalize Your Experience

Download and play interactive games online with family and friends.

Switch to airplane mode while flying to use other features while phone is turned off.

Create your own style with four animated idle screen designs, customized banner greetings and downloadable content (ringers, screensavers, Java games and Java applications).

Create unique sounds with rich, 16-tone polyphonic ringers, including 10 melodies and 10 classic ringers.

Choose the display language you prefer - English or Spanish.

Get Organized

Stay organized and productive with personal organizer tools, including a calendar, task list, memo pad, alarm, countdown, calculator and world time.

Keep track of meetings, create task lists, flag important dates and set reminders so you're always on task and on time.

Manage Your Calls

Make safer calls on the road with built-in speakerphone, voice-activated dialing and optional earbud accessory.

Use text short message service (SMS) to communicate without saying a word.

Take calls quickly and effortlessly with any key answer function.

Get your messages every time with voice mail.

Establish internal multiple phone book with 250 entries, plus 10 voice-dial locations.

Make faster calls with one-touch, two-touch and three-touch dialing.

Retrieve call logs for last 10 incoming, 10 outgoing and 10 missed calls.

Check caller ID to see who's calling before you answer.

Take calls discreetly using vibrate or silent alerts.

Manage calls more efficiently with call waiting/forwarding.

Set up multiple party calls anywhere with three-way calling.

Look & Feel

Luminescent blue backlit keypad makes it easy to call in any light conditions.

Keypad backlighting can be adjusted to your preference - 8 seconds, 15 seconds, 30 seconds or flip open.

Animated color display for games and screensavers.

Standard display features signal strength, service, roam, message, vibration alert and battery life indicators.

Directional keys for easy navigation.

T9™ text input makes it easy to enter text.

Powersave mode helps extend your battery life.