Additional central number with wildcard

[blacksenator]

The FRITZ!Box offers the option of identifying callers from the telephone book, even if the complete extension number is not listed. The prerequisite is that in the contact the phone number after area code and base number ends with an asterisk as a wildcard. If there is a central number in the phone number of the vCard, this should be copied and added to the contact instead of "0" ending with "*".
Example:
"0291-9955-0" is duplicated to "0291-9955*"