★ 2.4GHz digital wireless telephone
★ Speaker of mainframe
★ Support to 3 handsets
★ Speaker of handset
★ Talk-back with handsets Between cell phones & Calling Divert
★ Transfer outside line both the mainframe & the handset
★ Intercom conversation among mainframe and handset
★ Handset Ringing volume can change
★ Frequency jumping technology provides high confidentiality and free of interrupt and wiretapping
★ Professionally designed panel with hotel logo printed available
★ Message light
