DESC: This RCA Telephone is perfect for a small office or the increasingly popular two telephone line home. Distinctive rings and line-in-use indicators will make you wonder how you survived without this phone! Never play the guessing game again when you answer the phone with Call-Waiting Caller ID*. The display will show the name and/or number of the person calling, even if you're on the phone with another caller. Full-Performance Speakerphone provides hands-free dialing and auto-transfer to handset.