Huawei, Telephone, models:

DCO-LX9	User Manual
ETS2000 Series	Maintenance Manual
ETS2022+	User Manual
ETS2058	User Manual
ETS222M	User Manual
ETS2252+	User Manual
ETS2258	User Manual
ETS2526	User Manual
ETS2558	User Manual
ETS3053	User Manual
ETS3125i	User Manual
F201	User Manual
F203	Frequently Asked Questions Manual
F362	User Manual
F385	User Manual
F610	User Manual
F615	User Manual
F616	User Manual
F617	User Manual
F617 NEO3500	User Manual
F688	Quick Start Manual
MC850	User Manual
NEO3000	User Manual