Nortel i2021 Series, User Manual

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i 2021 ISDN Teleset
15
AUTO-SPID
Auto-SPID is a National 2 and National 3 ISDN feature. Not all switch
types and not all service providers support the Auto-SPID feature. If Auto-
SPID is supported, follow the procedure shown below.
AUTO-SPID PROCEDURES
When the countdown timer stops, or is aborted, the Teleset automatically
sends the Auto-SPID code to the switch. Upon receipt of the Auto-SPID
code, the switch will download all of the SPID’s that are supported on that
line.
If the switch supports Auto-SPID, the
i 2021 will display all of the SPIDs
available on the line in the following format:
If the SPID displayed is not the correct SPID for your application, press the
Next key.
Pressing the Detail softkey will display the SPID, the Primary Directory
Number, and the Bearer Services assigned to the SPID. The detail
information will scroll across the top line of the display.
When the correct SPID is displayed, press the
Select softkey to choose it.
NOTE: If the SPID is not accepted for any reason - including the
SPID being used at another location - the phone
displays: “Invalid SPID,” and allows correction of the
SPID.
NOTE: The last 2 digits of the SPID are known as the TID
(Terminal IDentifier). The i 2021 automatically inserts the
TID at the end of the SPID. The TID is displayed as part
of the SPID.