4.3 KX-TE Series PBX Programming for APT Integration
2.
Go to the 1.System - 2.Main screen.
Under Voice Mail, select APT Integration, then select each extension jack that is connected to the VPS.
Click Apply to save the changed data.
When Jack 7 & 8 is selected, extension jack numbers 07 and 08 will be in extension group 7 automatically.
Likewise, when Jack 15 & 16 is selected, extension jack numbers 15 and 16 will be in extension group 8
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Installation Manual
Document Version 2.1 2008/04