<access origin="tel:*" launch-external="yes" /> not worked IOS

If i click on number should open in dial , Added code in config.xml file it is worked in Android but not in IOS
Here is my code

access origin=“tel:" launch-external="yes"
access origin="mailto:
” launch-external=“yes”

Please let me know any thing is missing for IOS .

Hi
In my config.xml I have this:

access origin=“tel:" launch-external=“yes”/
access origin="
”/
allow-intent href=“http:///”/>
allow-intent href=“https:///”/>
allow-intent href=“tel:"/>
allow-intent href="sms:
”/>
allow-intent href=“mailto:"/>
allow-intent href="geo:
”/>
allow-navigation href="*"/>

and use cordova.inAppBrowser

Hi added in config file

allow-intent href=“http:///”/>
allow-intent href=“https:///”/>
allow-intent href=“tel:"/>
allow-intent href="sms:
”/>
allow-intent href=“mailto:"/>
allow-intent href="geo:
”/>
allow-navigation href="*"/>

And now Its working …ThanQ