Telephone Exchange NBL-P Series PBX Highlighting Features 1. CO line Parking (Each extension has this function) 2. Incoming Call Hasten 3. Extension Password 4. Programming through System Password 5. Daytime & Night service 6. System Speed dialing 7. Use an unauthorized extension through system password 8.Operator Assistant /Auto Attendant 9. Transfer when busy or no answer 10.Flexible Coding 11. Outgoing call Restriction 12. CO line Group 13. Call Transfer 14. Call Pick-up(Both CO line and intercom could be picked-up) 15. Secretary Call 16. Caller ID 17. Many conversation loops 18. Suitable For Any General Communication Equipment Model No.：NBL-P -208D/308D/416D/616D No. of C.O. Lines： 2-6 No. of Extensions： 8-16