Extend the ring time at O2 - how it works
In this practical tip you will read how to extend the ringing time for O2.
Ring time extended with O2
By default, your mailbox reports to O2 after about 20 seconds. Here you can read how to change the time interval.
- Enter the following string (without quotes) on your numeric keypad on your cell phone or smartphone: "** 61 * 333 ** 25 #".
- The 25 at the end of the string represents the ringing time in seconds. Then the mailbox answers.
- Possible intervals are 5, 10, 15, 20, 25 and 30 seconds.
- After you have entered the string in the numeric keypad, call this "number".
- You will then be notified immediately of the successful change. Confirm here with "OK".
Also read how as an O2 customer you send SMS from your PC.