Digital Cordless Phone Caller ID Business Office

Product information:
Ringtone type: 10
Ringtone adjustment: 5-speed ringtone, 5-speed handset, 6-speed handsfree
GAP protocol: Supported
Alarm clock settings: Supported
Caller storage; 30 groups
Power-off storage: 10 groups
Call System: FSK/DTMF dual system
Internal intercom: support
Hands-free calls: both the host and dumpling machine support
Redial/pause: Supported
Call transfer: Supported
Preset dialing: Supported
Charging Function: dumpling machine support
Flash break function: Supported
Preset dialing: Supported
Keyboard lock features: Supported
Number of extended dumpling machine: 5
Luminous function: screen blue backlight