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DT638 color


General

-   1.89GHz / 1.9 GHz full duplex communication


Call Feature

-   Caller ID: FSK Type I & II, DTMF

-   100 phonebook records with name matching and group ringtones

-   20 calls record

-   10 last dialed number records
-   9 speed dial memories

-   Call transfer, call conference

-   Talk time: 12 hours / Standby time: 120 hours


Physical Features

-   1.5” CSTN graphical color display (128 x 128 dots) with backlight

-   Animated icon-based user interface (normal, large icon, row styles)
-   Speakerphone
-   Multilingual menu (6 languages)
-   Default wallpaper x 7, background color x 8
-   Calendar, alarm clock, contrast adjustment
-   Call barring, baby call, auto answer, room monitor, non-disturb, recall mode
-   Each base station can register 6 handsets
-   Each handset can be registered to 4 base stations
-   Fully GAP compatible


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