Show call duration (Menu 2-5)
This function allows you to view the approximate duration of your
incoming and outgoing calls. You can clear these call timers by
using
Clear timers
. For that you need the security code. See
‘Reference Information’ - ‘Access Codes’.
NOTE: The actual time invoiced for calls by your service
provider may vary, depending upon network features,
rounding-off for billing, and so forth.