2.3 System Data ControlFeature Guide 4232.3.6 Flexible Numbering/Fixed NumberingDescriptionTo dial another extension user or to access PBX features, the access numbers (extension numbers orfeature numbers) are required.There are three types of numbering plans:1) Flexible Numbering (available while a dial tone is heard)2) Flexible Numbering (available while busy, DND, or ringback tone is heard)3) Fixed Numbering (available while dialling or talking)1. Flexible Numbering (available while a dial tone is heard)Extension numbers and feature numbers which are available while a dial tone is heard can becustomised for easy use. The numbers must not conflict. It is also possible to use default (Type 1 orType 2) shown in the following table:a) Extension Numbers: Extension numbers consist of leading numbers and additional numbers.Extension numbers (consisting of “0” through “9”) can be assigned as follows:• Numbering schemes: 1-64• Leading number: up to three digits• Additional number: up to two digits (default: two digits)b) Feature Numbers: A number of up to four digits, consisting of "0" through "9", " ", and "#"c) Other PBX Extension Numbers (Other PBX Extension Number [TIE] -1 through 16): Anumber of up to three digits, consisting of "0" through "9", " ", and "#"[Flexible Numbering Table (available while a dial tone is heard)]Feature DefaultType 1(with )Type 2(without )KX-TDA30/KX-TDA100/KX-TDA200KX-TDA600Extension Numbering Scheme 1—LeadingNumber1 / 2 10 / 20 10Extension Numbering Scheme 2—LeadingNumber2 / 3 11 / 21 11Extension Numbering Scheme 3—LeadingNumber3 / 4 12 / 22 12Extension Numbering Scheme 4—LeadingNumber4 / None 13 / 23 13Extension Numbering Scheme 5—LeadingNumberNone 14 / 24 14Extension Numbering Scheme 6—LeadingNumberNone 15 / 25 15
