Motorola 900 series ユーザーズマニュアル

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Using the Options Menu
61
English
Call Meters Menu
Call Metering
Your phone has an internal metering system which can be used 
to provide you with individual and total call times or costs.
A
Call cost information is only available if you receive the Advice 
of Charge service. If you do not receive this service, then only 
time meters are available.
The meter can be displayed during a phone call and audible 
tones can be generated to indicate the passage of call time.
Your phone can handle values up to 21 digits long, although 
during calls it can only display the last 12 digits. If the value 
exceeds 21 digits, then Too Large is displayed.
In addition, you can set a maximum charge limit so that your 
phone will monitor either the number of units used or the call 
cost, and then not allow the limit to be exceeded.
Show Call Charges
This feature allows you to display the cost of your calls or the 
amount of credit remaining. The figures are in phone units or 
currency depending on the setting of the Set Charge Type  
option.
A
Show Call Charges is only available if you receive the Advice of 
Charge service.
Show Last Call
Displays the cost of your last chargeable call.
zap.bk : opt_menu.fm5  Page 61  Thursday, April 9, 1998  10:28 AM