diff --git a/fhem/CHANGED b/fhem/CHANGED
index 699d1ffa5..6bb5ccc6a 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix: FB_CALLMONITOR: allow spaces in phone numbers stored in phonebooks
   - bugfix: SYSMON: Symbol '#' in Readings prevents update
   - feature: new helper module TimeSeries.pm (Boris)
   - feature: 71_YAMAHA_NP.pm: Make timer setting more convenient.
diff --git a/fhem/FHEM/72_FB_CALLMONITOR.pm b/fhem/FHEM/72_FB_CALLMONITOR.pm
index fb896784d..9efbecabc 100755
--- a/fhem/FHEM/72_FB_CALLMONITOR.pm
+++ b/fhem/FHEM/72_FB_CALLMONITOR.pm
@@ -740,8 +740,9 @@ sub FB_CALLMONITOR_parsePhonebook($$)
                     if($1 ne "intern" and $1 ne "memo") 
                     {
                         $number = $2;
+                        $number =~ s/\s//g;
                         $number =~ s/^\+\d\d/0/g; # quick'n'dirty fix in case of international number format.
-                        $number =~ s/\s//g if($number =~ /@/);
+                        
             
                         if(not $number =~ /^0/ and not $number =~ /@/ and $area_code ne "") 
                         {