Siemens m315 사용자 설명서

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Shows the cost of your last call.

Requires the support of the network operator.

Shows the total cost of all calls.

Requires the support of the network operator.

Clears all call cost records.

Requires entry of the PIN2 code.

Shows the current limit set for total call costs.

Allows you to first enter the unit price and a currency for
calculating call costs.

Requires entry of the PIN2 code.