You might not be able to make emergency calls on all cellular phone networks or when certain network services or phone features are set. Check with your local service providers.
FCC REGULATIONS
A cellular phone might cause TV or radio interference, even when it is operating properly. The FCC can require you to stop using your cellular phone if you cannot eliminate the in- terference. If you need assistance, contact your local Ra- dioShack store.
This device complies with Part 15 of the FCC Rules. Opera- tion is subject to the condition that this device does not cause harmful interference.
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