Nortel Networks Modular ICS 4.0 manual Service provider features, Name and number blocking for BRI

Models: Modular ICS 4.0

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160 / ISDN PRI and BRI

Consult your customer service representative to determine whether or not this feature is compatible with your service provider.

Name and number blocking for BRI

When activated, ƒ°⁄·allows you to block the outgoing name and/or number on a per-call basis. Name and number blocking can be used with a Norstar set but not with an ISDN terminal.

Consult your customer service representative to determine whether or not this feature is compatible with your service provider.

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.

Modular ICS 4.0 System Coordinator Guide

P0881591 Issue 01

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Nortel Networks Modular ICS 4.0 manual Service provider features, Name and number blocking for BRI, Call Forward