Welcome to Vodafone Community
I received my Watch5 and initiated the set up. Network plan sharing consistently error 2005 which having read many threads was the biggest grumble concerning Watch4.
long story short after various false starts with Vodafone contacts EID is now showing up, watch is associated with phone etc etc but watch won't acknowledge network plan.
Any suggestions appreciated please.
Ibe seen recent posts similar to yours @_Rick65
Perhaps perform a forum search for recent threads as there maybe a solution in one.
Others I've seen need account access to resolve the issue so customer service on 191 or Live Chat or the Vodafone Social Media Teams via Contact-us-for-account-specific-queries can help.
Current Phone > Samsung Note 10+ 5G _256Gb > Model: SM-N976B.
Samsung One Ui / Pie.
Samsung Gear s3 Frontier Watch.