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“A number may not be eligible for callback if it is registered to a country, region, or carrier that is not covered under our callback system, or if it has been associated with exploitive activity. If …”Phone Number Not Eligible for Callback
“Battle.net cannot launch Agent or AgentSwitcher upon startup. Agent and AgentSwitcher may have permission conflicts, missing, or corrupted.”Failed to Launch Agent or AgentSwitcher
“Your Battle.net account does not have the unreleased game added in order to play. ”Requires Invitation to Play