Nortel Networks 1220 - Manual (Page 118)

Operating your IP Phone 1220
118
2. If you call from an IP Phone outside the
system, dial the
direct system access
number and wait for the dial tone.
3. Dial the Remote Call Forward
Deactivate FFC.
4. Dial your Station Control Password .
5. After you hear the dial tone, dial your
DN.
6. Press the # key.