VTech 2-Handset Cordless Phone: CS1801 50 Number Call Block, Caller ID, Easy-to-read Display, 7-Hr Talk / 100-Hr Standby Time, Handset-to-Handset Calling, Redial

KEEP UNWANTED CALLERS OUT—Screen and block unwanted callers, including robocalls and telemarketers. Save up to 50 numbers to your Call Block list. (Caller ID subscription required.) EASY-READ CALL INFORMATION—The bright backlit display makes Caller ID and names easy to read in any lighting, from late-night calls to busy workdays. YOUR CONTACTS, READY TO CALL—A private phonebook holds up to 50 contacts, making everyday calling simpler at home or at work. EFFICIENT, RELIABLE PERFORMANCE—Up to 7 hours of talk time and up to 100 hours of standby, plus ECO Mode that reduces transmission power when the handset is synced with the base to help extend battery life and save energy. HANDSET-TO-HANDSET CALLING—By having multiple handsets, you can use the handsets to make intercom calls, transfer calls, or set up a conference call between handsets. EXPANDABLE UP TO 3 HANDSETS—Expand to up to 3 additional handsets so you can answer calls wherever you are - ideal for busy homes and small offices, using a single phone jack.