Specifications

Auto busy redial + +

When a number is busy, the Supercom 4400 can redial the number

by itself up to 30 times. It will let you know when it makes a

connection by flashing the ring flasher. You must be using direct

connect to use this feature. Follow these steps to turn on auto busy

redial:

1. Dial a number. If the number is busy, the display says BUSY.

2. Hold down the key and the key and press the

key ( + + ). The display says AUTO REDIAL 01.

The Supercom 4400 will redial each minute. The display

shows how many times the Supercom 4400 has redialed.

3. The ring flasher flashes when the line is ringing. When you see

an answer message on the display, type a greeting.

Press the key to stop auto busy redial.

Change to other TTY + +

If you want to change TTYs in the middle of a conversation, you

can put the call on hold, go to another TTY, and tell the Supercom

4400 to hang up. You must be using direct connect to use this

feature. Follow these steps to use the change to other TTY feature.

1. Hold down the and keys and press the key

( + + ) to put the call on hold. Leave the Supercom

4400 on.

2. Go to another TTY connected to the same telephone line

(either direct connect or acoustic), turn it on and type three

periods. The Supercom 4400 will hang up.

3. Continue your conversation from the second TTY.

Note: This feature is useful for changing telephone extensions in

your home. It is not meant to be used to transfer calls in an office.

For information about transferring calls in an office, see Transferring

a call on page 40.

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38 • ADVANCED CALLING