3. Press 2 to display the Unit Time screen.
4.Enter the unit time in minutes and seconds. Press YES to enter the values that you have typed in. The time will be checked to determine whether it is valid; if it is not, the display will show Unit Time Invalid, before reverting back to the Unit Time display.
5.Before the changes that you have made are accepted, you will be required to enter the phone PIN.
NOTE:
If the phone PIN is entered incorrectly more than three times, the message
‘Call Rate Change Disabled’ will be shown before returning to
To set the maximum cost
If you have set a maximum cost, when the total number of call units is equal to this value, you will be prevented from making outgoing calls and receiving chargeable incoming calls.
If you are in a call, 30 seconds before this limit is reached, you will be warned that you have approximately 30 seconds of talk time left by the RADIO PATH NOT AVAILABLE TONE being given and the message
‘Cost Limit Approaching’ being displayed.
When the maximum cost limit is reached, the message ‘ Cost Limit Reached’ will be displayed and the call terminated. The message ‘ Cost Limit Reached’ or ‘ Chargeable Incoming Call’ will then be displayed on the screen if another call is received.
R290 User’s Guide
You will now only be able to make emergency calls and receive non- chargeable calls (some incoming calls are chargeable) until the cost limit is reset. This can be performed as long as the SIM supports Advice Of Charge fields.
1. Press SOFT LEFT, 2, to enter the Call Time Menu.
2. Press 4 to display the Call Cost menu.
3. Press 3 to display the Maximum Cost screen.
4.Enter the maximum number of call units you want the phone to have available for chargeable calls.
5.Press YES to enter this information.
If it is a Phase 2 SIM, you may be required to enter the SUPER PIN. When the PIN has been confirmed, the message ‘ Request Accepted’ will be displayed before returning to
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