Dell 1125 Multifunctional Laser Printer - Manual (Page 96)

4. Enter pertinent information in the Company and Fax Number fields. The information provided is printed on top of every transmission.
5. Click Next.
The Dialing Settings screen is displayed.
The default dialing setting is No, a prefix digit is not required to dial.
If a prefix digit is required, in an office environment for example, check Yes and enter the required prefix digit in the field.
6. Click Next to continue.
The Connections Setting screen is displayed.
7. If the MFP has a dedicated line, check the Yes radio button (default: No).
8. Select the appropriate connection settings and click Next to continue.
NOTE: A comma can be used to enter a pause after the prefix digit, when dialing overseas for example.