Sierra Wireless EM7455

Aleksander Morgado aleksander at
Fri Jun 3 12:09:24 UTC 2016

On Fri, Jun 3, 2016 at 1:53 PM, Ralph Plawetzki <ralph at> wrote:
> My last try was to restrict the modem to 3g but that is not allowed.
> [ralph at six ~]$ sudo mmcli -m 0 --set-preferred-mode=3g
> --set-allowed-modes='3g|4g'
> [sudo] Passwort für ralph:
> error: couldn't set current modes:
> 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Unsupported:
> Setting allowed modes not supported'

--set-preferred-mode must be given along with --set-allowed-modes; and
as values for them you should use one of the combinations listed as
supported when showing the modem info with "mmcli -m 0".


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