I just upgraded our office to an MICS 7.0 w/ PRI from an 8x24 w/ analog line hand-off. We had the six lines defined on the M7310 phone sets, so the park & incoming vs. outgoing call was a little bit of a learning curve for our employees. What is the recommended method for placing outgoing calls with system speed dial or auto-dial external programmed buttons? Is there a better method than 'voice call' + 9, then system speed # or auto-dial external programmed button?