VTech i5857 Operating Instructions Manual page 2

Important Safety Instructions
13. Avoid using a telephone (other than cordless) during an electrical storm. There is
a remote risk of electric shock from lightning.
14. Do not use the telephone to report a gas leak in the vicinity of the leak.
15. Only put the Handset of your telephone next to your ear when it is in normal talk mode.
WARNING: To insure your safety from possible electric shock, only use the
enclosed VTech Audio Patch Cable to record custom ring tones. Do NOT leave
the Audio Patch Cable attached to the Handset while charging in its cradle.
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