Planet Technology Internet Telephony PBX System IPX-1900 - Manual (Page 65)

Appendix B
How to use Call Pick-up function
The followings are the Call Pickup function settings, and all of VoIP devices (ATA, GW and IP Phone)
were registered with IP PBX.
¾ Pickup Extension: *8
Figure B-1. Call Pickup sample scenario
1. Ext.300 call to Ext.100, and Ext.100 is ringing.
2. Ext.200 dial “*8#” to pickup the call for Ext.100, and Ext.200 is talking with Ext.300.