From my study of 187 mobile professionals over the summer of 2006, here is how the customer-facing professionals considered the usefulness of call screening service.
Rate the Usefulness of Call Screening Service:
"Call Screening. Imagine a service where all calls to your office extension were made visible to your mobile phone by presenting on its screen the choices of accepting the call from <number and name>, transferring it to <predetermined coworker or subordinate>, or sending it to your company voicemail."
