Custom url for a single page

Created a page and the link is like the following

http://www.demo.com/?page_id=1081

need to be like the following

http://www.demo.com/phones

I need this structure only for this page .So i don’t want to change the current permalink structure.Is there any other option to achieve this?

Can anyone help please.

Read on htaccess. You can try this,

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^phones$ /?page_id=1081 [L]

</IfModule>