For instance , ten separate numbers can all be routing their inbound calls to a single destination number .
Because call whisper settings are specific to a particular non-geographic telephone number , the feature can allow the called party to identify which telephone number the caller has dialed .
Ten separate numbers can all be routing party 's inbound calls to a single destination number .
Because call whisper settings are specific to a particular non-geographic telephone number , the feature can allow the called party to identify which telephone number the caller has dialed .