Product Introduction:
LCD USB Phone With Green Backlight is provided by Shenzhen Letel Technology Co., Ltd.,a major Network Communications supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of LCD USB Phone With Green Backlight below or get any optional result clicking into the following keywords USB phone , LCD USB Phone With Green Backlight , TUP212 , Description , Features , Details , LETEL and you can check the authentications and testimonials of LCD USB Phone With Green Backlight .
Description:
1. Features
* Compatible with Skype;
* PnP USB interface, compatible with USB1.1;
* 3-row LCD display date/time/number/credit balance etc;
* Green backlight makes the LCD clearer;
* 199 incoming & 199 outgoing call records can be stored, reviewed and redialed out;
* Built-in ringer, personalized ring tones selectable;
* Built-in DTMF dialing with key-in tone;
* No need sound card;
* No extra power required;
* Full duplex communication;
* DSP speech processor, echo cancellation and noise reduction;
* Volume adjustable on the keypad.
2. Specifications
* Comply with USB V1.1
* Comply with USB Audio Device Class Spec V1.0
* Comply with USB HID Version1.1
* Class-A USB linker
* Dimension:135mm*50mm*28mm
* Weight:170g
* Operating Voltage:4V-5.25V DC
* Operating Temperature: -10~+40C
* Relative Humidity:10％~95％
* Ambient noise: No more than 60VdB(A)
3. System Requirements
* Pentium MMX 300Hz or above,128M EMS memory or above
* Microsoft Windows 98SE/Win ME/2000/XP operating system
*56K modem, broadband or above
