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i2021 ISDN Teleset
16
AUTO-DOWNLOAD
After the SPID has been accepted by the switch, the i2021 will download
the Call Appearance and Feature information from the switch. On
completion of the download, the display will momentarily show the
following and then continue with the Auto-Install.
Connecting the i2021- MANUAL-INSTALL
1. Assemble the i2021
2. Verify the PS1/PS2 switch located on the bottom of the Teleset is
set correctly. See page 6 for further information on setting the
PS1/PS2 switch.
3. Verify the Terminating Resistor (TR) switch is set correctly. See
page 6 for further information on setting the TR switch.
4. Connect one end of the eight-pin mounting cord to the ISDN Line-In
jack on the bottom of the Teleset. Connect the other end of the
cord to the S/T jack on your NT1 or ISDN telephone wall jack.
5. Remove the protective film on the display.
6. Label and install the designation card
MANUALLY CHOOSING THE SWITCH TYPE
NOTE: Make sure the logo plate is installed
NOTE: Your Teleset has a factory default setting of “AUTO”
which adjusts for the switch type. An incorrect switch
type results in a warning message from the Teleset. The
correct switch, as detected by the Teleset, is displayed
as a prompt to change your switch selection.