What Is CDMA?

CDMA is an acronym for Code Division Multiple Access; it is a digital technology that uses what is known as “spread spectrum techniques.” This means that the transmitted signal frequency varies deliberately. Allowing the signal to vary gives an output of more bandwidth than would be allowed if the frequency was not varied. CDMA has long been the standard used in the USA and has been known for its ability to provide better voice and data services than other cellular technologies on the market. Verizon and Sprint use CDMA technology.

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Highlights about xintai N9 dual cards

• GSM,CDMA
• NES game simulator
• Camera
• FM radio
• MP3/MP4
• Voice recorder
• Bluetooth
• E-book

Specification about xintai n9 three sim cards phone

• Language:English,German, French, Arabic, Spanish, Persian,Turkish, Portuguese,Greece
• Camera: 13.0 lacpixel; support to shoot video with sound, the time depends on the storage
• Rom: 256MB, supports 4G memory card, Document management
• Data Transfer: USB data wire /card reader/bluetooth(file transmission, voice, music)
• Standby Photo: jpg,gif
• Telephone directories: 500 groups, caller groups, caller ringtone, caller picture, caller video
• LCD Size: 2.2 inch, 260 thousand color; PX: 240*320px LCD Size:
• Ringtone: ; Ringtone format: mp3,midi
• Music: play mp3 at background, equalizer
• Video: 3GP,MP4
• FM radio: can play outside with earphone
• SMS & MMS: 200 messages, MMS
• Schedule power on/off: support auto start/close
• Alarm clock: 5 groups, can set from MON to SUN at random
• Games: 1 common game

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