To activate EFR (Enhanced Full Rate) Enter the code-
*3370#
This improves call quality but decreases batterylife by about 5%
To deactivate it, Enter the code-
#3370#
EFR CALL QUALITY
Posted by Deepak Singh at 2/23/2008 06:45:00 PM
Labels: Call Quality, GSM, Nokia, Tricks
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment