A number of forum members have commented on this problem and another member sent me this "hack" to make it work. Just finished syncing all my contacts to the phone through iSync and it works like a charm. Here's how:
Control-click on the iSync app
Show package contents.
Drill down as follows to the the MetaClasses.plist file in...
/Applications/iSync.app/Contents/PlugIns/ApplePhoneConduit.syncdevice/Contents/PlugIns
/PhoneModelsSync.phoneplugin/Contents/Resources seems to be a list of phone models and identifiers.
About 700 lines down is the V551.
<string>"Motorola CE, Copyright 2000"+"GSM900","GSM1800","GSM1900","GSM850","MODEL=V551"</string>
<string>"Motorola CE, Copyright 2000"+"GSM900","GSM1800","GSM1900","MODEL=V551"</string>
Make those say MODEL=V551J.
Delete all relevant pairings in Bluetooth prefpane and on the phone, re-pair the phone and then guess what? It works...
Control-click on the iSync app
Show package contents.
Drill down as follows to the the MetaClasses.plist file in...
/Applications/iSync.app/Contents/PlugIns/ApplePhoneConduit.syncdevice/Contents/PlugIns
/PhoneModelsSync.phoneplugin/Contents/Resources seems to be a list of phone models and identifiers.
About 700 lines down is the V551.
<string>"Motorola CE, Copyright 2000"+"GSM900","GSM1800","GSM1900","GSM850","MODEL=V551"</string>
<string>"Motorola CE, Copyright 2000"+"GSM900","GSM1800","GSM1900","MODEL=V551"</string>
Make those say MODEL=V551J.
Delete all relevant pairings in Bluetooth prefpane and on the phone, re-pair the phone and then guess what? It works...