1.0Ubity Supporthttps://support.ubity.com/techubityhttps://support.ubity.com/tech/author/ubity/Guide for Aastra 6753i / 6755i / 6757i - Ubity Supportrich600338<blockquote class="wp-embedded-content" data-secret="D3jnhzLKbE"><a href="https://support.ubity.com/tech/support-ubity/aastra-6753i-6755i-6757i/">Guide for Aastra <span>6753i</span> / <span>6755i</span> / <span>6757i</span></a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://support.ubity.com/tech/support-ubity/aastra-6753i-6755i-6757i/embed/#?secret=D3jnhzLKbE" width="600" height="338" title="« Guide for Aastra <span>6753i</span> / <span>6755i</span> / <span>6757i</span> » — Ubity Support" data-secret="D3jnhzLKbE" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
//# sourceURL=https://support.ubity.com/tech/wp-includes/js/wp-embed.min.js
/* ]]> */
</script>
In order to help you effectively manage your telephone fleet, Ubity provides you with the user guides of its equipment, produced by their manufacturer. You can find in the attached document the 6753i, 6755i and 6757i User Guide produced by Aastra, which you can view or even download.