POTS-ADP-LTE-US-T-PRM - visual voicemail on SIM prevents activation

General
1

If you are adding a SIM card to the POTS adapter, make sure the plan has voice & data AND does NOT have visual voicemail enabled.

The SIM will not activate with visual VM enabled

2

On which carrier(s) have you had this issue?

3

encountered this issue on firstnet

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