Using Feature Codes

The following sections describe additional telephone features used for call handling and management. To use any of these features:

1.Lift the handset off-hook and wait for the dial tone.

2.Dial the keys indicated in the “Dial” column.

3.Follow the instructions in the “Description” column.

Telephone Features

AltiServ User Guide 15

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AltiGen comm AltiServ TM 4.5 manual Using Feature Codes