I swap out between the iphone and nexus 6P every now and then and am having issues getting voicemail notifications after swapping the sim. I have Verizon and in the past, I use to just get a text with a bunch of letters and numbers letting me know there is an actual voicemail. Lately, no notification or text comes in letting me know there is a message in voicemail. Anyone here experience this? I have to constantly call Verizon to have them reset the voicemail for the phone I currently have the sim card in. Very frustrating.