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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>nrf9160 Serial LTE Modem firmware</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/118079/nrf9160-serial-lte-modem-firmware</link><description>I have a question about Serial Modem firmware and the AT#XCMUX and AT#XPPP functions. 
 Are these commands available in the Serial Modem example in the Quick Start? 
 If I execute the AT#XCMUX command, I get the following message:</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Thu, 16 Jan 2025 15:37:20 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/118079/nrf9160-serial-lte-modem-firmware" /><item><title>RE: nrf9160 Serial LTE Modem firmware</title><link>https://devzone.nordicsemi.com/thread/518689?ContentTypeID=1</link><pubDate>Thu, 16 Jan 2025 15:37:20 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:7e098036-fc7e-4739-9f08-454530892904</guid><dc:creator>&amp;#216;yvind</dc:creator><description>&lt;p&gt;Duplicate to&amp;nbsp;339133. Closing&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>