hotel phones

12.4GHz digital wireless telephone.2Speaker of mainframe.3Support to 3 handsets.4Speaker of handset.5Talk-back with handsets Between cell phones & Calling Divert.6Transfer outside line both the mainframe & the handset, Intercom conversation among mainframe and handset.7Handset Ringing volume can change.8Frequency jumping technology provides high confidentiality and free of interrupt and wiretapping.9Professionally designed panel with hotel logo printed available.10Message light.11Ten and push one of function keys to talk (+10).