Call forwarding resitration "accepted". I pressed some buttons. Am I safe?

[JohnSmithers1]

I pressed some buttons and received "call forwarding registration accepted".

It was in relation to this post: http://samsunggalaxysforums.com/showthread.php/6336-Change-length-of-incoming-call-ringing.

Am I safe?

Code:

[redpages]

Hi. If you want to change the number of times your phone rings before diverting to voicemail then the following is used by the Vodafone network.

Change the ringing time before diverting
On an incoming call your phone will ring for 15 seconds as standard before the caller is diverted. This can be set to 5, 10, 15, 20, 25 or 30 seconds.
To set: enter **61* then enter the number you want to divert your calls to - replacing the first 0 with +44 - followed by *10* the number of seconds you want your phone to ring for – followed by # (e.g. **61*+447700900123**10*20# ) then press SEND.