Setting Up the DSS/BLF – Page 9
INDeX DSS/BLF Guide
38GDE00001SAR - Issue 5 (January 1999)
Setting Up the DSS/BLF
1. Associating the DSS/BLF
Before using the DSS/BLF, you must associate it with a DT or TT
display phone. You can associate several DSS/BLF's with the same
phone if required (to reassociate a DSS/BLF with a different phone after
setting up the DSS keys, see page 10).
To associate a DSS/BLF:
1. Ensure that the unit's power supply is connected and switched on
(the BLF lights should flash briefly and the unit gives a short ring).
2. Plug the unit's line cord into its LINE socket (on the base of the unit)
and then into an INDeX system phone socket .
3. The units BLF lamps come on in the pattern shown below:
– The green and red flashing lamps indicate associate mode.
– The solid green DSS keys form a dialling pad matching keys 1 to
9 and 0 on a DT phone.
– The lower solid red DSS key acts as a clear key.
4. Using the solid green DSS keys, dial the number of the DT or TT
display phone with which you want the unit associated.
– If you misdial part of the number, use the bottom solid red DSS
key to clear the whole entry.
– If the number dialled is not an extension, the unit clears the
number entered.
– If the number dialled is okay, all the lights go out. You can now
program the DSS keys (see page 10).
