Possible Duplicate:
“Speak to” vs. “Speak with”
What is the difference between “speaking” and “talking”?
What is the ideal opening line for a phone conversation? In my opinion, 'speak to' would ideally denote a one-sided conversation and 'talk to' sounds more aggressive than the other 2. Is there a particular telephone etiquette which clarifies this? What is the difference between 'talk' and 'speak'? Also, does the rank/designation/seniority of the other person affect the use of 'speak' or 'talk'?