GSM FWP with LCD backlight Two-way SMS, voice mail, and ... GSM FWP Fixed Wireless Phone with LCD backlight Functions:(1)Large, easy to read, backlight LCD with status icons(2)Choice of ... 16)Can support English, Spanish, Arabic, ItalianTechnical specifications:(1)Frequency CDMA 800 or 450 or 1900MHz(2)Maximum ... 23dBm at 50 ohms(3)Receiving sensibility < -105dBm/1.23MHz(4)External DC voltage 6.6V DC(5) ...