Expandable Cordless Phone - 1 Handset Add more power and convenience to your everyday calling with an improved, feature-filled home system and long-range cordless handset. Dedicated buttons on the sleek, black metallic base unit and handset block up to 150 unwanted numbers, and advanced Talking Caller ID tells you who''s calling in English and Spanish. Block Unwanted Callers With a dedicated Call Block button on each handset, it''s easy to block telemarketers, robocalls and other bothersome caller numbers. One button registers up to 150 caller numbers - even while the phone is ringing or while you''re talking or listening. Bi-Lingual Caller ID With a dedicated Call Block button on each handset, it''s easy to block telemarketers, robocalls and other bothersome caller numbers. One button registers up to 150 caller numbers - even while the phone is ringing or while you''re talking or listening. Quick-Read Message Counter Instantly know how many messages you have received with a large, easy-to-read message counter on the phone system''s elegant base unit. All-Digital Voicemail Recording, retrieving and storing voicemail is easy with digital capacity of up to 17 minutes of messaging. High-Contrast Displays and Keypads In one quick glance, large, 1.6-inch, high-contrast white backlit LCD handset screens clearly show calling functions in any light. Soft-touch amber backlit keypads and smartly positioned phone function buttons provide enhanced readability. Ringer IDs Select a ringer from the system''s library to link individual ringtones to your pre-programmed phone book entries. Your assigned pre-programmed ringtones will sound when corresponding Caller ID numbers are received from incoming calls. Extend Talk Time With the system''s Intelligent Eco Mode, handset power consumption lowers automatically on the handset nearest the base unit. The result is extended talk time, and less power used by the handset and base unit. Additional Calling Conveniences With the Panasonic KX-TGD530M system you can program and store up to 100 numbers in your phonebook, and enjoy the time-saving convenience of nine speed dial settings. Handsets provide talk time up to 10 hours and up to 5 days of standby time. Accessories The KX-TGD530M base unit is wall-mountable and comes with matching wall bracket and screws. Two rechargeable AAA-size Ni-MH batteries are also included.