| gvkhere Joined: Aug 05, 2006
 Posts: 19
 From: Calicut, Kerala, India.
 PM
 | Here is what I have observed: 
 Though it is for N6630, I have found the same Conclusion about N6680, 81
 
 1. Maximum Post Speed Supported by the Cable :
 
 
 
 Nokia 6630        -    460800bps
 
 K750i                -     57600bps
 
 
 
 2. Compression Setting
 
 
 
 Nokia 6630 -      IP Header Compression    -    Enabled
 Software Compression    -    Enabled
 PPP LCP Extension    -    Enabled
 
 
 
 K750i -              IP Header Compression    -    Disabled
 Software Compression    -    Disabled
 PPP LCP Extension    -    Enabled
 
 
 
 3. Data Transfer Rates(On Airtel GPRS-On PC)
 
 
 
 Nokia 6630 -    Downloads : 6.9KBps, Using Download Accelerators : Upto 13.5KBps.
 
 
 
 K750i -            Downloads : 5.1KBps, Using Download Accelerators : Upto 6.9KBps
 
 
 So I Think That explains it...
 
 Regards,
 -Vijay-
 
 
 Live & Let Live.... |