Nokia 6638 is the first in the world Symbian operating system phone which will work on CDMA networks. In appearance it is identical to the Nokia 6630 which is UTMS/GSM. The only difference is that the 6638 features expandable antenna. Other notable features are Bluetooth, POP3/IMAP support with 1.2 mega pixel camera
Thick body (0.90 inches)
The Nokia 6638 is most commonly compared with these phones:
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