Key System Form 2a
System Numbering — Station Jacks
Renumber System
❑ 2-Digit ✦
❑
3-Digit
❑
Selected Extension Numbers
❑ Set Up Space
Shaded lines indicate possible operator positions,
* Use Form 2b for adjuncts connected via MFM or ISDN 7500B Data Module,.
✦
Factory Setting
1
