Abstract: Temporarily selecting a TDMA timeslot by a radio communication device to thereby allow the radio communication device to communicate, through at least one repeater station, with a talkgroup of other radio communication devices is disclosed. The radio communication device has an assigned default timeslot for communicating with the talkgroup. The radio communication device determines if the default timeslot is available for the radio communication device to communicate with the talkgroup and searches for an available timeslot, when the default timeslot is unavailable. The radio communication device temporarily selects the available timeslot as a temporary selected group timeslot for the talkgroup.

Abstract: Temporarily selecting a TDMA timeslot by a radio communication device to thereby allow the radio communication device to communicate, through at least one repeater station, with a talkgroup of other radio communication devices is disclosed. The radio communication device has an assigned default timeslot for communicating with the talkgroup. The radio communication device determines if the default timeslot is available for the radio communication device to communicate with the talkgroup and searches for an available timeslot, when the default timeslot is unavailable. The radio communication device temporarily selects the available timeslot as a temporary selected group timeslot for the talkgroup.

Abstract: Micro-vias may be formed, for example, using laser drilling, through a dielectric layer, down to and partially through an underlying capture pad. As a result, when the micro-via is filled with a conductor, stress cracking may be reduced in some embodiments. The stress cracking may be reduced by the increased interface area between the capture pad and the micro-via in some embodiments. Stress cracking may also be reduced due to the more complex shape of the interface between the via and the capture pad.