1、CALLER ID: Call center dialpad corded telephone supports intelligent backlight display for incoming calls, automatic time alignment for incoming calls, and automatic line collection when busy. Incoming FSK or DTMF automatic recognition and decoding. 2、SUPPORT CORD CONTROL: Call center dialpad telephone support incoming calls automatically answer the switch selection function, support external headset cord control to answer hang up calls. 3、PHONE INQUIRY: Call center telephone supports 66 groups of 16 bit incoming call inquiry and 20 groups of 16 bit outgoing call inquiry. High definition voice call, you can check the caller ID during the call. 4、MUTE SUPPORT: Call center corded telephone external ringer and built in ringer can be selected, support call mute function, mute status screen display. 5、HEADSET INTERFACE: Call center dialpad headset telephone provides two headset interfaces on the left and right, you can choose any side to do training interface or other scenarios to use. 6、SUPPORT FOR EXTERNAL DEVICES: Dialpad corded telephone provides an extension interface can be connected to an external telephone extension or recording box. Headset bracket can freely choose the left side or the right side of the slot fixed. Item Type: Call Center Dialpad Corded Telephone Material: ABS Interface Type: RJ11 Functional Features: Intelligent backlight display Date and time display Automatic timing of incoming calls Busy automatic line collection Checking the caller ID Support headset line control to answer and hang up the phone High clear voice call 66 groups of 16 digit incoming calls 20 groups of 16 digit incoming and outgoing calls Calling music reservation function FSK or DTMF automatic decoding of incoming calls Automatic call answering switch selection function External ringer and internal ringer selection function Left and right headphone jacks Mute function, mute status screen display Provide extension interface can be connected to an external telephone extension or recording box Headset bracket can freely choose the left side or the right side of the slot fixed 1 x Telephone Box 1 x Telephone Cord 1 x Headset Stand 1 x Instruction Manual