Ericsson R300Z - Manual (Page 49)

Not for Commercial Use - Ericsson Inc.
Some menus/features are operator dependent.
42 Call Information
To enter the decimal point, press # .
To revert to call units
Scroll to C ALL I NFO > Y E S > Call Costs > Y E S > Set Tariff > Y E S >
enter your PIN2 > Y E S > select Units.
Credit Limit for Calls
If both your network and SIM card support this feature, you can
enter a total amount of money that can be used for making calls.
This could be useful when you lend your phone to someone and do
not want their call costs to exceed a certain amount which you can
decide. After a call is made, the cost is deducted from this amount.
When the amount reaches zero, no more calls can be made.
Note! As the price of a call may vary due to where you are calling from, at
what time of the day you are calling and so on, the credit limit is
only an estimated value.
Note! If you set the credit to Unlimited, the cost counter starts from zero
and increases.
Set a specific credit limit C ALL I NFO > Y E S > Call Costs > Y E S >
Set Credit > Y E S > Enter PIN2 > Y E S >
Change Credit > enter amount > Y E S .
Set unlimited credit C ALL I NFO > Y E S > Call Costs > Y E S >
Set Credit > Y E S > Enter PIN2 > Y E S >
Unlimited.