Huawei TalkBand B1 Quick Start Manual page 228

to the following two conditions: (1)
this device may not cause harmful
interference, and (2) this device must
accept any interference received,
including interference that may cause
undesired operation.
Caution: Any changes or
modifications to this device not
expressly approved by Huawei
Technologies Co., Ltd. for compliance
could void the user's authority to
operate the equipment.
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