Lucent Technologies 20DS User Manual

DSS Keys - Alias:
- Line keys.
- F Keys.
- Repertory dialling.

You can program each DSS key with a line, extension or group directory
number. Once programmed, the key's BLF lamp displays the status of
that number and call to that number (e.g. free, busy, ringing, etc).
Alternatively, you can program a key with a system speed dial number.

To program a DSS key:
1. Press PROGRAM and then the DSS key to use.
2. Enter the phone's passcode.
3. The display shows the current stored number (if set).
4. Press  CANCEL to clear the stored number.
5. Enter the number to store:

– For an extension, line or group number, simply dial the directory

number to store.

– For a system speed dial number, press the SPEED DIAL key and

dial the required speed dial store number.

6. Select another DSS key or press  DONE.
7. Press PROGRAM to finish.

You can change the phone with which the 20DS is associated without
physically moving the unit. This saves having to reprogram the DSS
keys. The associated phone must still be a INDeX display phone.

To reassociate a 20DS:
1. Switch off the unit's power supply.
2. While holding down any two DSS keys in different columns, switch

the unit's power supply back on.

3. The unit should switch back on with the top keys flashing alternate

green and red. Continue from Step 3 of associating a 20DS (see
page 8).

Inserting any other type of phone (even temporarily) into the 20DS's
socket, erases all the 20DS's programming. If the 20DS is reconnected
you must associate it with a INDeX display phone again (see
"Associating the 20DS" on page 8) and then reprogram the DSS keys
(see above).