3130IF -VoIP User Manual V1.2
number IP configuration of call transfer (CT);
Configure enable/disable call waiting service; after it is enabled, user can hold
calls of the other party by hooking, with hooking again, the hold call can go on;
Configure enable/disable call transfer (CT); after it is enabled, user accept calls,
with hooking and dial directly, the phone will transfer the calls according to the
above configurations of the port number IP images;
Configure enable/disable three way call; user can call the other part as the call
origination, after talking, make hooking to hold this part and then press * key to
hear the dialing tone, after call completion to the third party, hooking again to
recover the talk with the second part, then the three way call concurrently;
Configure enable/disable Enable Rec/Finish Record, then no body answer the
call, the phone will into the answering function;
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