Summary: There's also caller ID and call-waiting functionality. Those looking for more robust features will be disappointed, however. There's no answering system, talking caller ID, backlit keypad or speed dial. As previously mentioned, the KX-TG4011N has no headset jack; this is a deal breaker for some Amazon.com reviewers.
Pros: Very good sound quality, Long range, Long battery life
Cons: No headset jack, Fewer features than other cordless phones