RCA Corded Retro Phone with Call Waiting/Caller ID Call Waiting/Caller ID with 75 name and number memory-display shows name and number of incoming call Caller ID review and delete allows you to scroll through the list of incoming calls and delete those not wanted New call indicator alerts user that new call was received 10 Number Memory-speeds dialing of frequently used numbers Flash Function allows access to subscription telephone services like 3-way calling