In that call, in response to the 911 operator's question, Zimmerman described a "suspicious" black male, who ended up being Martin.

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Operator support is another question mark.

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On the duck in question, the 20 passengers and the operator chose not to wear jackets.

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Usually this is a two part question: should I use a golf tour operator, and if so, which one?

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"We recognize the huge community of people that text, especially our tech-savvy customer base, and we're thrilled that we can finally enable them to text our existing business number to book a table, place an order, or simply ask a general question that can easily be answered in short form, " said Anna Weinberg, owner and operator of Marlowe.

ENGADGET: Zipwhip endows existing landlines with the ability to send and receive texts