Sony T10s - Manual (Page 62)

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62 Knowing the Call Time/Call Cost
Determining the Call Cost
If you select the Cost option in the Call info function in the Settings menu, the
Price function appears in the Info menu. However, to be able to use the Price
function, both your network and your SIM card must support it.
The Price function lets you enter and vary the price per call unit. The price
entered is stored on your SIM card.
Note! If you do not specify a price per call unit, the number of call units will
be displayed during a call, and in the Last call and Tot calls functions.
To enter the price per call unit
1. Scroll to Info , Y E S , Price , Y E S , New price , Y E S .
2. Enter the code for the currency you want, for example GBP or £ for pound
sterling, and then press Y E S .
3. Enter the price per call unit, for example 0.75, and press Y E S . To enter the
decimal point, press #.
4. Enter your PIN2 and then press Y E S . (The PIN2 prompt may not appear in
some networks.)
To revert to call units
1. Scroll to Info , Y E S , Price , Y E S , Units , Y E S .
2. Enter your PIN2 and then press Y E S .
Credit Limit for Calls
If both your network and SIM card support this feature, you can enter a total
amount of money that can be used for making calls. This could be useful when
you lend your phone to someone, for example, and do not want their call costs
to exceed an amount specified by you. After a call is made, the cost is
deducted from this amount. When the amount reaches zero, no more calls can
be made.
To set the credit limit
1. Scroll to Info , Y E S , Credit , Y E S , New credit , Y E S .
2. Enter the amount, for example 30 pounds, and then press Y E S .
3. Enter your PIN2 and then press Y E S .
Info
< Price >
Units
Info
< Credit >
Unlimited