Instructions to turn notifications on or off on TCL devices

TCL 40 XL TCL 40 XL
TCL Tab 11 TCL Tab 11
TCL NxtPaper 11 TCL NxtPaper 11
TCL 406 TCL 406
TCL Ion X TCL Ion X
TCL NxtPaper 12 Pro TCL NxtPaper 12 Pro
TCL 403 TCL 403
TCL 408 TCL 408
TCL 40 SE TCL 40 SE
TCL 405 TCL 405
TCL 40R TCL 40R
TCL 30 XL TCL 30 XL
TCL LT7M TCL LT7M
TCL LT10 TCL LT10
TCL LT7 TCL LT7
TCL Tab10 Lite TCL Tab10 Lite
TCL Tab10 Neo TCL Tab10 Neo
TCL T PRO TCL T PRO
TCL T9 TCL T9
TCL L10 Lite TCL L10 Lite