ABMultiValueRef phones = ABRecordCopyValue(contactPerson, kABPersonPhoneProperty);
                for (NSUInteger j = 0; j < ABMultiValueGetCount(phones); j++) {

                    NSMutableString *phone = [CFBridgingRelease(ABMultiValueCopyValueAtIndex(phones, j)) mutableCopy];

                    [phone replaceOccurrencesOfString:@" "    withString:@""   options:0 range:NSMakeRange(0, phone.length)];
                    [phone replaceOccurrencesOfString:@"("    withString:@""   options:0 range:NSMakeRange(0, phone.length)];
                    [phone replaceOccurrencesOfString:@")"    withString:@""   options:0 range:NSMakeRange(0, phone.length)];
                    [phone replaceOccurrencesOfString:@"-"    withString:@""   options:0 range:NSMakeRange(0, phone.length)];
                    [phone replaceOccurrencesOfString:@"+33" withString:@"0" options:0 range:NSMakeRange(0, phone.length)];
                    [phone stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];

                    if (((j == 0) && [phone hasPrefix:@"06"]) || ((j == 0) && [phone hasPrefix:@"07"]))     person.mainNumber   = phone;
                    else if ((j==1) && [phone hasPrefix:@"06"])  person.mainNumber = phone;
                    else if ((j==2) && [phone hasPrefix:@"06"])  person.mainNumber = phone;
                    else if ((j==3) && [phone hasPrefix:@"06"])  person.mainNumber = phone;
                }
                CFRelease(phones);