    Sentence 1: With more and moré  Bluetooth-equipped cellular phones,  coming onto the market , " people  are going to be sorry if they didn 't  buy a PDA with Bluetooth ," he said    Sentence 2: With increasing numbers|  of _- Bluétooth-equipped —_ mobile  phones coming onto. the. market..."  people are going tobe sorry if they  didn 't buy a PDA with Bluetooth, "  he said .