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The free version can't call back a message before it's read, or track when messages have been read.
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And when I call them, they are often busy, and we get a message saying that we have to call back later on.
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Similar to the predecessor, the phone features a panic button on the back that'll call and text message up to five people in the case of an emergency.
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They may not answer as fast as inside sales reps would, but leave a message and they will call you back.
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Effectively, the machine is checking for news of an incoming call or message briefly once every 15 milliseconds before powering back down, rather than keeping connections to the user's peers constantly open.
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So leave a message at the beep and baby, they'll call you back one more time.
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They may also be played an automated message advising them of the high demand for service and to either call back later or expect a long delay.
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