Check for dial tone | AT&T 915 specification

Installation

5.Check for dial tone.

Lift the handset and listen for a dial tone. If you cannot hear a dial tone, slide the VOLUME switch to the right. If you still do not hear a dial tone, see the In case of difficulty section beginning on page 15 of this user’s manual.

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AT&T 915 user manual Check for dial tone

Contents

Big button telephone Or call 1 800 Contents Before you begin Parts listBefore you begin Installation InstallationTable/desk installation Connect the handset to the telephone Check for dial tone Wall installation Reverse the handset tab Connect the handset to the telephone End a call Telephone operationTelephone operation Make a call Flash Redial Ringer volume Handset volumeTemporary tone dialing Store a number in memory Telephone memoryTelephone memory Directory card Erase a memory number Store a pause in a memory numberDial a number in one-touch memory Dial a number in two-touch memory General product care General product care Technical specifications Technical specifications Telephone does Case of difficultyCase of difficulty No dial tone Problem Problem Solution Index Index