Radio Shack CT-502 owner manual Fm Page 49 Wednesday, July 21, 1999 223 PM

17-1111.fm Page 49 Wednesday, July 21, 1999 2:23 PM

Follow these steps to change the service restriction level on your phone.

Note: The phone’s display does not change (no characters appear when you press the keys) until you press STO in Step 4.

1. Press FCN OPER 0 .

2.Enter the 6-digit security code.

3.Enter the service level (1–6) you want to use.

4.Press STO . The phone displays Service Level and the service level number you entered (such as Ser- vice Level 5).

5.Press CLR to clear the service level message from the display.

If you selected a service levels other than level 4, the phone sounds a “no service” fast busy signal when someone tries to use a restricted feature on the phone. To cancel that busy signal, press END.

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