Panasonic Cordless Phone with Call Block and Contrast Displays KX-TGD513B/ KX-TGD512B/ KX-TGD510B

ONE-TOUCH TELEPHONE CALL BLOCK – Register up to 150 numbers with a one-touch Call Block on the cordless phone base unit & cordless handset. Compatible with Hearing Aid T-Coil (TIA-1083 Compliant)
HIGH-CONTRAST DISPLAYS and KEYPADS – Large 1. 6 inch backlit LCD cordless handset screens clearly show call functions in any light. Soft-touch amber backlit keypads enhance readability
TELEPHONE RINGER IDs – Assigned pre-programmed ringtones will sound on the phone’s base unit and cordless handsets when corresponding Caller ID numbers are received from incoming telephone calls
INTELLIGENT ECO MODE – Cordless handset power consumption lowers automatically on the handset nearest to the phone’s base unit resulting in extended talk time
TIME-SAVING CONVENIENCE – Program and store up to 100 numbers in the phonebook, enjoy nine-speed dial settings and handset-to-handset intercom