| CPC H04W 4/10 (2013.01) [G06F 3/0482 (2013.01); H04W 4/08 (2013.01)] | 12 Claims |

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1. A method comprising the steps of:
displaying a first window, a second window, a third window and a fourth window, wherein the first window identifies a first talkgroup, the second window identifies a second talkgroup, the third window identifies a third talkgroup, and the fourth window identifies a fourth talkgroup;
receiving instructions to expand the first window;
expanding the first window over the second window and the third window, such that the first window covers at least a portion of the second window and at least a portion of the third window;
determining that the portion of the second window and the third window are covered by the first window;
placing text within the expanded first window that identifies the second talkgroup and the third talkgroup such that the expanded first window comprises the text identifying the second talkgroup and the text identifying the third talkgroup but does not comprise text identifying the fourth talkgroup; and
allowing transmission over the second talkgroup or the third talkgroup, based on engaging the text identifying the second talkgroup or the text identifying the third talkgroup, while the second window and the third window are covered by the first window.
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