Optimize for one sim case
If there's only a single sim there's no point in printing the identifier: https://gitlab.gnome.org/GNOME/gnome-settings-daemon/merge_requests/43/diffs#4e84d730bd162d77076c7af254efa4b61a66d438_0_108
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If there's only a single sim there's no point in printing the identifier: https://gitlab.gnome.org/GNOME/gnome-settings-daemon/merge_requests/43/diffs#4e84d730bd162d77076c7af254efa4b61a66d438_0_108