VTech ES2003 Cordless Phone with Nuisance Call Blocker, Easy to Read Backlit Display, ECO Mode, 18 Hours Talk time, Volume Booster, Handsfree Speakerphone, Speed Dial, DECT, 4 Handsets

Call Blocker - Avoid nuisance and unwanted calls; vTech's call blocker feature allows you to block nuisance calls and calls from unknown numbers; block up to 100 blacklisted numbers Volume Booster - Amplifies incoming sounds to enhance the clarity and loudness of the voice on the handset earpiece; optimum for hearing-impaired users, or for those who prefer a higher volume level on the telephone Long Battery Life - Up to 18 hours talk time / 250 hours standby time 3-way conference - Handset call transfer and intercom allows multiple users to get in on the conversation simultaneously More features - Caller ID / Call Waiting, Backlit Display & Keypad, Alarm, Mute, 10 Last Number Redial, 100 Name & Number phonebook, Handsfree Speakerphone & 3 Speed Dial numbers, ECO mode