Panasonic EB-GD75 - Manual (Page 47)

Call Duration
1 From IdleZ Q, select Phone Menu > Call Service >
Calls Z Q
Note: The Calls function is SIM dependent (Q). If the SIM does not
support this function then items under Calls menu will be found directly
under Call Service menu.
2 Use e to select one of the functions described below, and Z
Q
The Last Call function will display the duration and call charge if available, of
the last call during Idle mode, or the current call during a call. Times are
indicated as: hours (0-99), minutes (0-59), seconds (0-59) - HH:MM:SS.
The All Calls function displays the accumulated duration and call charge, if
available, of Incoming and Outgoing calls. The lock code or PIN2 is required
to reset the timer and call charge.
Call Charges
To maintain control over the cost of calls that are made, the phone can be
set to restrict use to a finite number of units overall. (Q)
Setting the Unit Price
Firstly, a price per unit must be entered. This is the cost that the Service
Provider charges for one unit of call time. (Q)
1 From Idle Z Q, select Phone Menu > Call Service >
Service Charges > Price/Unit Z Q
2
Z Q to edit the values
At this point you will be asked to enter your PIN2 or Lock code Z Q.
3 Enter a currency unit (up to three characters) e.g. GBP Z Q
twice
4 Enter a price Z Q twice
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Call Information