Does or does not the mifi 7730 support audio alerts (beeps). Even though the 7730 and 7730 admin allows you to turn on and off several beeps I do not get any alerts or beeps when enabled. Went to 2 verizon and stores and they never heard of the device producing sounds. Even the 2 they had on display did not produce a sound. Talked to Novotel and they said yes they produce sound and that mine had a hardware problem and to exchange it. I have seen references where people mentioned beeps. Any input is appreciated. Thanks