Panasonic Cordless Phone with Advanced Call Block, Bilingual Caller ID and Easy to Read Large High-Contrast Display, Expandable System with 1 Handset – KX-TGD810B (Black)

The product voltage arrange is 120V

Advanced Call Blocking: Automated Call Block pre-blocks robocalls; Telemarketing Call Block lets you to block announced callers; block 1,000 more with 1-touch Call Block Button on the handset
One-Ring Scam Alert: Protects from one-ring scams by displaying a confirmation screen when returning a one-ring call
Speakerphone Functions that Simplify Your Life: Full duplex speakerphone lets you use your handsets hands-free; Use the handset and base unit on speakerphone for a home intercom system; keep a handset in baby’s room to use as a monitor
Easy to Find and Use: Illuminated keypad with large, easy-to-read characters is findable and readable, even in the dark; speed dial gives you 1-touch access to 9 most-dialed numbers; wall-mountable design keeps phone reliably close
Long Battery Life: Enjoy up to 10 hours of talk time and 5 days of standby time while in eco mode; Caller ID (50 items) lets you screen calls effectively; phonebook (100 items) ensures you can call anyone quickly