Permanent Caller ID Block in the fixed network (CLIR)
Does the landline provider, the feature "occasionally CLIR (CLIR2)" to, you can let this oppression with every outgoing call via the fixed network of the Fritz box automatically perform, obtaining effectively a "permanent CLIR (CLIR3)". This is especially useful for telephone companies, the latter does not offer (eg Unity Media).
This CLIR2 the keypad sequence is entered as the Global provider code for all landline calls. Unfortunately, the Fritz interface allows no star and no diamond in this code, so you have to manage with the following shortcut:
<form method="POST" action="http://fritz.box/cgi-bin/webcm" target="_self" id="uiPostForm" name="uiPostForm">
<input type=hidden name="login:command/password" value="$SITEPASSWORD" id="uiPostPassword">
<input type=hidden name="telcfg:settings/Routing/Provider0" value="$CLIR2CODE" id="uiPostProvider0">
<input type=hidden name="getpage" value="../html/de/menus/menu2.html" id="uiPostGetPage">
<input type="submit">
</ Form>