Patent ID: 8874069

Claim:
A method comprising: a wireless communication device (WCD) engaging in a wireless data communication session of a given type; the WCD determining the given type of the wireless data communication session; while engaged in the wireless data communication session, (i) the WCD wirelessly receiving an incoming voice call setup request seeking to set up a voice call to the WCD and (ii) based on the determined given type of the wireless data communication session and based on whether the incoming voice call setup request is an emergency incoming voice call setup request, the WCD making a decision of whether to accept the incoming voice call setup request, wherein, when the determined given type of the wireless data communication session is a first type rather than a second type, the WCD operates with a data dedicated transmission mode (DDTM) turned on, and wherein, with the DDTM turned on, the WCD decides to not accept the incoming voice call setup request unless the incoming voice call setup request is an emergency incoming voice call setup request; if the decision is to accept the incoming voice call setup request, the WCD accepting setup of the voice call and the WCD interrupting the wireless data communication session to engage in the voice call; and if the decision is to not accept the incoming voice call setup request, the WCD not accepting setup of the voice call and not interrupting the wireless data communication session to engage in the voice call.