Keterangan :

- Blind call transfer, supervised call transfer, and unsupervised call transfer for group extension
- Day / night/ noon/ holiday operator service
- Flexible extension numbering layout up to 9 digits
- Hunt group operator
- Multilingual greeting / prompts
- Transfer destination : hunt group extension , internal extension , external extension, designated external phones, departmental.
- Secretary, and mutual mailbox.
- Weekly business Schedule and holiday Schedule