Dial the following on your new number: *304*your old number like this0XXXxxxxxx# call. This can be a number of any mobile operator in Kyrgyzstan.

Insert the old SIM card in the phone and dial: **21*0701589255# call.
Insert your new SIM card and… just use it! No one will ever lose you, and you will always know who is seeking you.

Up to 20 old numbers can be linked to your new number this way.

To ensure proper performance, make sure your old SIM card is active.

Activate	*304#
Enter old number (up to 20 old numbers can be connected)	304your old number like this0XXXxxxxxx#
Remove old number	3040* your old number like this0XXXxxxxxx#
One-way mode	3041*0#
Two-way mode	3041#
Disable SMS notifications on someone calling you	3042*0#
Enable SMS notifications on someone calling you	3042#
Checking status	3049#

Easy step to O!