Home • All articles tagged with Broadband error 678
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What do broadband errors 678, 691, and 651 mean? Who cares about understanding error codes? I skipped three trips to the service hall
Broadband dial-up error 678, 691, 651 — whose fault is it? I separated the three types of issues by using the comparison table: line, account, and device. The MAC address cloning trick saved me twice. Here's a script template for the 10,000 number....
