Sony Ericsson T637 Cell Phone User Manual


 
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36 Calling
Call time and cost
During a call, the duration of the
call is shown in the display. If you
subscribe to cost information, the call cost
(or the number of call units) is displayed.
You can check the duration of your last call,
outgoing calls and the total time.
To check the call time, scroll to Calls, Time and Date,
Call Timers and select an option. To reset the call time
meter, select Reset Timers.
You can check the cost of your last call and the total
cost of your calls.
To check the call cost, scroll to Calls, Time & Cost,
Call Costs and select an option. To reset the call timer,
select Clear Total Cost.
Note: If you subscribe to cost information, you must
enter your PIN2 to clear the cost or time counter.
Setting the call cost
You can use the Tariff function to specify the price per
call unit. If you do not specify a price per call unit, the
number of call units appears.
To enter the price per call unit
1. Scroll to Calls, Time & Cost, Call Costs, Set Tariff.
2. Enter your PIN2, press
Ok.
3. Select Change, press
Ok.
4. Enter the code for the currency you want,
5. (for example USD for United States Dollars), press
Ok.
6. Enter the price per call unit, press
Ok.
To enter a decimal point, press .
Credit limit for calls
You can enter a total amount of money
that can be used for making calls. When the
amount reaches zero, no more calls can be
made. Please note that the credit limit is only
an estimated value.
To set a credit limit
1. Scroll to Calls, Time & Cost, Call Costs, Set Credit.
2. Enter your PIN2, press
Ok.
3. Select Change, press
Ok.
4. Enter an amount, press
Ok.
Forwarding calls
If you cannot answer incoming voice, fax or
data calls, you can forward them to another
number, for example your home or office.