Making Calls

GCA70–246

3.5Redialing Last Number Used

To redial last number used,

1.Lift handset and listen for intercom dial tone.

2.Dial line group access (9, 81, 82, or 83).

3.Press HOLD button, then dial #.

3.6Using Toll Restriction Override (TRO)

To use Toll Restriction Override at a station,

1.Lift handset and listen for intercom dial tone.

2.Dial ✳ ✳ 6.

3.Dial your station extension number.

4.Dial your TRO code number.

5.Dial desired outgoing line number within the 15-second timeout period.

6.Hang up handset to end call. You will have 15 seconds in which you can make another call without re-entering your TRO code.

To clear the Toll Restriction Override code,

1.Lift handset and listen for intercom dial tone.

2.Dial ✳ ✳ 6.

3.Hang up handset.

3 – 4 Single Line Telephone Station User's Guide

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Vertical Communications DSU Redialing Last Number Used, Using Toll Restriction Override TRO, To redial last number used