Nokia 6 2nd Generation User Manual page 53

Nokia 6 2nd Generation User Guide
INTERFERENCE
All wireless devices may be susceptible to interference, which could affect
performance.
AUTHORIZED SERVICE
Only authorized personnel may install or repair this product.
BATTERIES, CHARGERS, AND OTHER ACCESSORIES
Use only batteries, chargers, and other accessories approved by HMD Global Oy for
use with this device. Do not connect incompatible products.
© 2018 HMD Global Oy. All rights reserved. 53