AP-IP300 IP Phone Installation Guide Version 1.0AddPac Technology Proprietary & DocumentationNetwork & Call – Additional Service – Multi NumberThe Multi Number allows you to set the native number for the Outbound Call, as to select the one numberamong many numbers that have been assigned. You can take many numbers of incoming calls, but you can sendonly the predetermined number of the outgoing call at the default setting.(Figure 4-54) Multi Number Menu Screen[Table 4-32] Description of the Multi Number Menu ScreenCategory DescriptionMulti Number This screen shows an example for assigning the phone number of1215