... mobile phone)7. Led light, answering/hanging up buttonsSpecifications:1. Volume control button, LED light ... office use, receive the calling by answer/hung up button on handle.Cheap and safe.Plug and ... press button. The answering button can answer or hung up calling, if on music interfact, can be ... VOL+2. VOL-3. Decorative light4. Answer/hung up but Handset Receiver For Mobile Phone---iPhone, Nokia, Samsung ...