Enabling Or Disabling Call Waiting

If you have noticed in Windows Phone 7.5 , the availability of the “Call Waiting” settings was missing in the settings UI .

You can enable or disable the call waiting feature in Windows Phone by dialing the following service code


To enable the call waiting feature in Windows Phone 7 , type the following in the dialer and press call

*43#

To disable the call waiting feature in Windows Phone , type the following in dialer and press call

#43#