Take control of your telephone line... the all new ER4000 Phone Manager Call Register keeps a record of all your incoming and outgoing calls. It now stores 2000 incoming and 2000 outgoing phone numbers for your review. 

What the ER4000 will do during OUTGOING phone calls:

• Memorizes the telephone number that any phone in your home or office dials, up to 2000 calls! You will actually be able to see what number a phone in another part of your house is dialing as it's dialed.
• Keeps time stamp including month, day, time, and TIME DURATION of each call.
• Stores up to 15 digits dialed on each call.
• Detects both tone and pulse type signals. Older phones are not immune to this powerful device.

What the ER4000 will do for you during INCOMING phone calls:

• Memorizes the telephone number that called you. Up to 15 digits. Up to 2000 calls.
• Keeps track of the month, day, time, and TIME DURATION of each call.

What more can you expect from the ER4000:

• Handy built-in clock shows you the hour, minute, month, date, and year.
• Password protection prevents anyone but you from changing the programming data.
• Low battery indicator reminds you when to change batteries.
• Low power consumption - uses 3 AA batteries that last for 2 months.
• Call Review - Up & Down - Separate incoming and outgoing call review.
• Call Deletion - delete one call or delete them all.