Nortel Networks M7410 - Manual (Page 93)

92 ISDN PRI
Enterprise Edge Feature Programming Telephone Guide P0908510 Issue 02
• allows long distance carrier selection via user-dialed Carrier Access Codes
Consult your customer service representative to determine how your dialing plan is
configured.
Service provider features
Consult your customer service representative to determine if the new ISDN features
are supported with your service provider.
Call Forward
Call Forward allows you to forward your calls to an external telephone number.
1. Select an ISDN line by selecting a line button, a line pool, or the Handsfree
button, or by lifting the handset (if an ISDN line is your prime line).
2. Consult your service provider for the appropriate feature code to enter on your
dial pad. Listen for three tones followed by dial tone.
3. Enter the internal number of the telephone to which you want your calls
forwarded. If the call is answered, stay on the line for at least five seconds to
activate the Call Forward feature.
Canceling Call Forward
1. Select an ISDN line by selecting a line button, a line pool, or the Handsfree
button, or by lifting the handset (if an ISDN line is your prime line).
2. Consult your service provider for the appropriate feature code to enter on your
dial pad. Listen for a series of tones.
3. Press ®.
Calling the number your calls are forwarded to
1. Select an ISDN line by selecting a line button, a line pool, or the Handsfree
button, or by lifting the handset (if an ISDN line is your prime line).
2. Consult your service provider for the appropriate feature code to enter on your
dial pad.
Automatic Call Back
If you call a number and it is busy, enter the appropriate feature code designated by
your service provider to receive a distinctive ring at your set when the line becomes
available for calls.