![](/images/new-backgrounds/1257392/25739297x1.webp)
Appendix
Troubleshooting
| • | If you select NEW CALL FIRST in CALL LIST |
|
| ORDER, the telephone first shows the new |
|
| (unreviewed) caller ID entries then entries |
|
| starting with the most recent call in the call |
|
| history. If you select BY TIME, the telephone |
|
| shows the caller ID entries starting with the |
|
| most recent call in the call history (see Feature |
|
| summary on page 15). |
| • | If you subscribe to |
|
| service (digital subscriber line - DSL) through |
|
| your telephone line, you must install a DSL |
|
| filter between the telephone line cord and |
|
| the telephone wall jack (see Telephone |
|
| installation on page 8). The filter prevents |
|
| noise and caller ID problems caused by DSL |
|
| interference. Please contact your DSL service |
|
| provider for more information about DSL filters. |
| • | Make sure the area codes are set correctly in |
|
| the telephone (see Set home area code on |
|
| page 16 and Set local area code on page 16). |
| • | Reset the telephone. See Common cure for |
|
| electronic equipment on this page. |
|
|
|
The telephone does | • | Make sure you subscribe to caller ID with call |
not receive caller ID or |
| waiting features provided by the telephone |
the telephone does not |
| service provider. |
display caller ID during | • | The caller might not be calling from an area |
call waiting. |
| that supports caller ID. |
| • | Both your and the caller’s telephone service |
|
| providers must use equipment compatible with |
|
| caller ID service. |
|
| |
Common cure for | If the telephone is not responding normally, try | |
electronic equipment: | resetting the telephone. Do the following in the | |
| order listed: | |
| 1. | Disconnect the telephone line cord from the |
|
| telephone base. |
| 2. | Remove the batteries. |
| 3. | Wait a few minutes before connecting the |
|
| telephone line cord to the telephone base. |
| 4. | |
| 5. | Wait for the telephone to synchronize its |
|
| connection. This might take up to one minute. |
44