Features:
• 50 groups（8 digits）incoming call display, check, call back, and add “0” at the ahead of callback
• 15 groups (8 digits) dial out number and time check
• DTMF/FSK compatible caller ID display
• 16 kinds of ring can be selected
• 8 digits local code, incoming call filtrate
• 32 digits pre-dial number and modify
• Date and time display
• Electronic vibratory ring volume and H-F volume adjustable
• 8 kinds of flash time can be selected
• 3 groups alarm clock function
• Intelligent blue backlight