In these areas and their connecting roads, Optus was leading the pack, the report found. For the majority of measures, Optus and Telstra were neck-and-neck with their. Telstra will also send SMS alerts when they use 50 per cent, 85 per cent or 100 per cent of their included data allowance. The telco joins Optus with its Travel Pack which is $10 a day for unlimited talk and SMS plus…