This might be a temporary problem. 47 2F Resources unavailable, unspecified Requested channel or service is unavailable for an unknown reason. This might be a temporary problem. 31 Quality of service unavailable Table 225 Requested quality of service cannot be provided by the network. This might be a subscription problem.
Remote equipment supports the requested supplementary service by subscription only.
User requested a bearer capability that the network provides, but the user is not authorized to use it. This might be a subscription problem. Note 3 Network normally provides the requested bearer capability, but it is unavailable at the present time. This might be due to a temporary network problem or to a subscription problem. 63 3F Service or option not available, unspecified Network or remote equipment was unable to provide the requested service option for an unspecified reason.