Product Introduction:
USB VoIP Phone With LCD Display 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 USB VoIP Phone With LCD Display below or get any optional result clicking into the following keywords USB VoIP phone , USB VoIP Phone With LCD Display , TUP211 , Description , Features , Details , LETEL and you can check the authentications and testimonials of USB VoIP Phone With LCD Display .
Description:
1. Features
* Compatible with Skype;
* PnP USB interface, compatible with USB1.1
* 3-row LCD display date/time/number/credit balance etc;
* 199 incoming & 199 outgoing call records can be stored, reviewed and redialed out;
* Built-in ringer, personalized ring tones selectable and volume adjustable
* Built-in DMF dialing with key-in tone
* No need sound card
* No external power required
* Full duplex communication
* DSP speech processor, echo cancellation and noise reduction
* Portable design for notebook
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: 125mm*50mm*26mm
* Weight: 80g
* 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
