N3306 User manual第 23 页2.4.4 Answer the new callRefer to section 2.3 for the operation and content of answering the call, the different point is that afteranswering a new call, the previous call will keep hold. The previous talking can be activated by tap Active,and the new call will keep hold. Refer to section 2.4.5 for operation about answering two callssimultaneously.2.4.5 Answering two calls simultaneouslyWhen answering two calls, the current talking number displays at the first line, the other call will keephold; two calls can be switched by tapping Active.When the second call is active, activate Option and implement the following functions: Switch, Drop,Mute, Conference (related with SIM card), Phonebook and Create SMS.Select Switch to switch the call;Select Drop to reject current talking, so does press Pwr key;Select Mute to pause voice of current talking, at this time you can hear the voice of other side, but it cannot hear your voice, which facilitates you to talk with other local person to during thetalking. The menu changes to Unmute, select this menu to return to normal talking.Select Conference to hold conference call or talk with the specified participant separately;Select Create SMS to enter new short message screen and complete the corresponding operation (referto section 8.2);Select Phonebook to enter phone book screen, and implement the corresponding operation, whichfacilitates to search a phone number during the dialing.When dialing the extension, after hearing the prompt voice of the other side, tap or press camerakey to dial panel for dialing the extension number, and only extension number displays on the screen. Whenextension dialing completed, tap Back to display the number of switchboard.During the talking, tap Speaker to talk in handfree,at this moment, Speaker becomes Receiver,tapReceiver to resume the normal talking。2.4.6 ConferenceDuring the conference talking, conference call can be held or talk with the specified participantseparately. Tap Option to complete: Hold, Mute, New call, Conference list, Phonebook and Create SMS.Select Hold to hold the current talk (related with SIM card), at this time both parties can not hear thevoice, meanwhile the menu changes to Active, select this menu to return to normal talking; or directly tapActive or Hold;Select Mute to pause voice of current talking, at this time you can hear the voice of other side, but it cannot hear your voice, which facilitates you to talk with other local person to during the talking. The menuchanges to Unmute, select this menu to return to normal talking;Select New call to make the second phone call, or tap to make a new call during the talking, thentap or press camera key to dial out phone;Select Conference list to enter the window of conference list, tap Option to activate , which may Endand Split,select End,end the talking with all members;select Split,split the member selected fromconference talking;