However, your operator may charge you for the amount of data you use.

According to the terms of the bid proposal, the operator cannot charge more than $2 a person for the service.

The ferry service will be free this week, and after that the operators will charge $5.

Most states insist that operators charge enough to cover these liabilities.

To cover costs for more sophisticated systems, some operators charge annual fees, typically $15 to $60.

Some networks and mobile operators will charge for these calls.

Calling 0500 909 693 is free from most landlines but some networks and mobile operators will charge you.

But operators at those venues charge for the informal seating.

Can be free to the consumer (unlike 0800 and 0808 numbers, which mobile operators charge for access to)

Until now, many operators had charged residents an additional $25 to $150 a month to run air-conditioners.