An extra handset is specially designed to increase the power in transmitting and receiving pre-amp, allowing for a larger communication range High-capacity battery prolongs communication time Improves your communication quality with its advanced technology. Features: Double Music on Hold Function for both Base Unit & Handset.Ringer Volume hi/Low Switch.Tone / Pluse Dailing Mode Switch.Page & Intercom Function.Calls Transfer Function betwn Base unit & Handset.Fast dailing memories function, hand free Speakerphone function for base unit, dail out memories store, review & call back, Handset Hands Free speakear. Brand Microtel. |