AT&T 555-620-126 manual Making Calls, To Make Inside Calls, To Make Outside Calls

Quick Start

Making Calls

This section describes how to make inside and outside calls. If, after you dial the extension number or the outside telephone number, you receive a busy signal, you may be

able to use the Callback feature as described in Chapter 5. If you hear a tone other than a busy signal, see “IdentifyingCall

Types" in this chapter for an explanation of the tone.

To Make Inside Calls

1.Lift the handset.

2.Listen for the dial tone.

3.Dial the extension number.

To Make Outside Calls

1.Lift the handset.

2.Listen for the dial tone.

3.Dial the appropriate dial-out code.

Depending on how your system is set up, the dial-out code could be 9, 70, or another code of up to four digits. Some selected telephones may not even need a dial-out code. For information about dial-out codes, contact your system manager.

4.You hear a second dial tone.

5.Dial the telephone number.

Making Calls 2-5