According to the AP – Verizon Wireless could pay out up to $90 million in refunds to cell phone customers who were improperly charged for inadvertent Web access or data usage over the past several years.

The FCC had asked Verizon Wireless last year about $1.99 a megabyte data access fees that appeared on the bills of customers who didn’t have data plans but who accidentally initiated data or Web access by pressing a button on their phones.

In a statement on its website Sunday, Verizon Wireless said most of the 15 million customers affected will receive credits of $2 to $6 on their October or November bills. Some will receive larger sums. Customers no longer with the New York-based carrier will get refund checks.

Verizon has said that it stopped charging such fees when a customer started using a data service but then quickly shut it off.