While many of us tend to use our cellphones as our primary number, which means we're always available (yes, we know that's sometimes not such a good thing), there are still some people who have a home or business landline number that they give out, meaning callers often get hit with voicemail.

ENGADGET: Device lets UK cellphone customers forward calls on the cheap

It can send a message to all message addresses (phone number, e-mail address, instant messaging screen name) for all message types (voicemail, e-mail, instant message, SMS, MMS, fax).

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