Nokia 3310

Page 72
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■ Show call duration (Menu 4-5)
This function allows you to view the approximate duration of your outgoing and 
incoming calls. 
You can reset these so-called call timers using the 
Clear timers
 function (Menu 4-
5-5). For this you need the security code (see 
). Changing 
the SIM card does not clear the call timers.
Note: The actual time invoiced for calls by your service provider may vary, 
depending upon network features, rounding-off for billing, and so forth.
■ Show call costs (Menu 4-6)
This network service allows you to view the approximate cost of your last call or 
all calls.
The costs are shown in terms of units specified within the 
Show costs in
 function 
(Menu 4-7-2). 
Call costs are shown separately for each SIM card.
Note: The actual invoice for calls and services from your service provider may vary, 
depending upon network features, rounding-off for billing, taxes and so forth.
■ Call cost settings (Menu 4-7)
Call cost limit
You can limit the costs of calls to a certain amount of charging units or units of 
currency (network service).