Appendix
Troubleshooting
If you have difficulty with your telephone, please try the suggestions below. For Customer Service, visit our website at www.telephones.att.com, or call 1 (800)
No dial tone | • Make sure all plugs are connected |
| properly. Inspect the line cord connections |
| at the modular jack and at the telephone. |
| Also inspect the telephone handset cord |
| connections at both ends. |
| • Unplug the telephone and connect it to |
| another modular jack. If it still does not |
| work, and other telephones in your home |
| are working, the problem is with this |
| telephone. |
|
|
The telephone | • Make sure the RINGER switch is not set |
does not ring | to OFF. |
| • If there are several other telephones |
| connected on the same line, try |
| disconnecting some of them. Having too |
| many telephones connected can also |
| create problems such as low ringer volume |
| or impaired sound quality during calls. |
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