Product Introduction:
Caller Id Phone is provided by Shenzhen Rainbow Electronics Ltd.,a major Caller ID supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Caller Id Phone below or get any optional result clicking into the following keywords Caller Id Phone , Caller Id Phone , RW-012CID , Description , Features , Details and you can check the authentications and testimonials of Caller Id Phone .
Description:
Fsk and dtmf dual system caller id phone
