There is a bug (in a correction) To add a phone number to the Security circle, you must first edit it in the phone book and remove all spaces (hyphens between numbers). In this case, spaces in the book itself will not disappear, but the application will already have no spaces and such a number can be add. If there was an interaction with this vatsap number, he will edit it himself.
In order not to miss and not lose the mine, it is better to immediately verify the account (all the same, the output will be only for verified).
There are 2 ways to verify
1. phone number
2. Verify via Facebook account

At my invitation, you will always be + 0.05pi per hour. I am always online mvp777