# settings

> RouterOS settings reference for /interface/lte/settings.

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## interface/lte/settings 
**Conditions:** !smips
**Type:** Settings Directory

<ArgTable c1="Argument" c2="Type" c3="Description">
<ArgTableRow arg="mode" typ="enum (auto | serial | mbim | user)"></ArgTableRow>
<ArgTableRow arg="esim-channel" typ="enum (auto | at)"></ArgTableRow>
<ArgTableRow arg="firmware-path" typ="string"></ArgTableRow>
<ArgTableRow arg="log-dir" typ="file" syscap="modemlog"></ArgTableRow>
<ArgTableRow arg="log-file-count" typ="num" syscap="modemlog">number of rotated modem log files kept in log-dir</ArgTableRow>
<ArgTableRow arg="log-filter-file" typ="file" syscap="modemlog">filter file to use for modem log capture</ArgTableRow>
<ArgTableRow arg="info-polling-interval" typ="num" syscap="tr069-client">info polling interval in seconds</ArgTableRow>
<ArgTableRow arg="link-recovery-timer" typ="num">in seconds</ArgTableRow>
<ArgTableRow arg="sim-slot" typ="enum" syscap="sim-slot"></ArgTableRow>
<ArgTableRow arg="sim-link" typ="enum" syscap="sim-link"></ArgTableRow>
<ArgTableRow arg="external-antenna" typ="enum (auto | main | div | both | none)" syscap="modem-antenna-switch"></ArgTableRow>
</ArgTable>

<ArgTable c1="Read-only Argument" c2="Type" c3="Description">
<ArgTableRow arg="external-antenna-selected" typ="enum (main | div | both | none | none)" syscap="modem-antenna-switch"></ArgTableRow>
</ArgTable>