Panasonic Cordless Phone with Built In Answering Machine Kx Tg6821Alb

Noise Reduction When The Area Around The Other Party Is Noisy And It Is Difficult To Hear, You Can Reduce The Surrounding Noise To Make The Speaker?S Voice Easier To Hear Just By Pressing The Dedicated Button. Advanced Answering Machine When A New Message Is Recorded On The Answering Machine, The Base Unit Can Alert You With A Sound. When You Are Away, It Can Send An Alert By A Call Or Sms* To A Pre-Registered Mobile Phone Or Office Phone. When You Are Alerted By A Call, After You Answer You Can Hear Your New Message. * Requires Subscription To Caller Id And / Or Sms Service Offered By Your Telephone Company. Charges May Apply Incoming Call Barring You Can Block Annoying Calls From Unwanted Numbers. Numbers On Your Call Block List Will Be Blocked (The Unit Emits No Sound To The Caller, And Disconnects The Call) If They Call You. * Requires Subscription To The Caller Id Service Offered By Your Telephone Company. Charges May Apply Shared Phonebook The Phonebook Can Be Automatically Shared Between Handsets Without Having To Copy It, So You Can Use It In The Kitchen, The Living Room, Etc. Any Handset Registered To The Base Unit Can Use The Shared Phonebook. Smart Function Key The Smart Function Key Flashes According To The Situation. By Pressing This Key While It Is Flashing, You Can Play An Answering Machine Message Or Respond To A Call. With The Nr Key, Easily: - Listen To New Messages - View The Caller List When There Are Missed Calls - Answer The Call On Speakerphone - Answer The Incoming Call - Stop The Alarm Sound (Then Switches It To Snooze Mode) - Stop Paging - Enable Noise Reduction During A Call