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ISDN Features
Primary Rate Interface (PRI), Placing Calls
34 ◆ Aspire ISDN PRI Manual
Operation (Cont’d)
To place a call over a specific PRI trunk:
1. At keyset, press idle CALL key.
OR
At single line set, lift handset.
2. Dial #9.
3. Dial line PRI line number (e.g., 005 for line 5).
4. Dial number.
OR
1. At keyset, press line key (PGM 15-07 or SC 851: 001 to 200).
Also see the “Loop Keys” feature in the Software Manual.
2. Dial number.