When I lived in Europe, you were able to get directly through to someone's voicemail to leave a message by putting a "5" in front of their cell number. Ie their phone wouldn't ring, which was handy if you knew they were in a meeting (or if you didn't want to talk to them...). is there a possibility to do this on US cellphones? if yes, does it depend on the other person also having Verizon?
