I use this file (https://dev.openwrt.org/attachment/t...e_status.2.htm) for displaying signal strength on router with openwrt. In html code, before last line "<%+cbi/valuefooter%>" I add line:

<table><input type="button" class="cbi-button cbi-button-up" value="<%:More info%>" onclick="location.href='<%=luci.dispatcher.build_url("admin/network/minfo")%>'" /></table>

This page is for all interfaces (3g, wan, lan, ...) and button is displayed on all pages. How to display button (More info) on 3g interface page only?