HCD601P TSD-91101 Speakerphone function02 P T dialing systems compatible03 Redial the last dialed number04 Ringing Volume HI LOW switch adjustable05 Pause function06 Flash function07 Mute function
HCD601P TSD-101101 Speakerphone function02 P T dialing systems compatible03 Redial the last dialed number04 Ringing Volume HI LOW switch adjustable05 Pause function06 Flash function07 Mute function