2.5 Outside Line Programming208 General Programming[437] TIE-to-Outside TransferDescriptionEnables or disables transferring TIE calls to an outside line on an outside line group basis. Thisrestriction applies to the following: 1) An outside call through another PBX 2) Call Forwardingto an outside line 3) Call Transfer to an outside line.Selection• Outside line group (TRG) number: 1 through 8, ( =all outside line groups)• Enable / DisableDefaultAll outside line groups – DisableProgramming1. Enter 437.Display: 437 TIE-CO XFER2. Press NEXT.Display: TRK GRP NO?3. Enter an outside line group number.To enter outside line group number 1, you can also press NEXT.Display example: TRG1:Disable4. Keep pressing SELECT until the desired selection is displayed.5. Press STORE.6. To programme another outside line group, press NEXT or PREV, or SELECT and thedesired outside line group number.7. Repeat steps 4 through 6.8. Press END.ConditionsTo assign all outside line groups to the same selection, press the key in step 3. In this case,the display shows the contents programmed for outside line group number 1.Features Guide ReferencesTIE Line Service