This is the official LG Optimus F3Q (LG D520BK) user manual provided from the manufacture.
T-mobile USA will release the LG D520BK LG Optimus F3Q, An Android smartphones sporting full QWERTY slide-out keyboards.
LG Official has published the T-mobile LG Optimus F3Q (LG D520BK) User manual in English and made it ready for your download.
Download T-mobile LG Optimus F3Q (LG D520BK) User manual:
Download Link:LG D520 Manual
This total 139 pages user manual for T-mobile LG Optimus F3Q (LG D520BK) is available electronically in PDF-format in Spanish too.
Here is the Spanish Version. RDL-1310-00182_LG-D520_TMO_UG_ES_131107.pdf