Nokia 8890 - Manual (Page 66)

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Advanced calling features
Show call timer during calls
1 Press Menu 2 5.
2 Scroll to Last call, then press Details. Current call is displayed.
3 Press Select.
4 Scroll to On, then press OK.
During a call, the amount of time spent in that call is displayed.
Note: The actual time invoiced for calls by your service provider may vary,
depending on network features, rounding-off for billing, and so
forth.
• Use call cost limits
This feature helps you limit the amount of money you spend on your
mobile phone bills. When the limit you set is reached, no calls can be
made except for emergency calls.
Note: The actual time invoiced for calls by your service provider may vary,
depending on network features, rounding-off for billing, and so forth.
Set a call cost limit
1 Press Menu 2 7 1.
2 Enter your PIN2 code (see “PIN and PUK codes” on page 67), then
press OK.
3 Scroll to Set, then press OK.
4 Enter the number of charging units or dollars, then press OK.
Tip: Press to insert a decimal point.
The number of remaining units is shown when the screen is clear.
Remove a call cost limit
1 Follow steps 1 and 2 above.
2 Scroll to Off, then press OK.