(HELP) Need a Global Frequency Retune ( GFR proposal )

[Wangsa]

Hallo guys,

anyone have a GFR proposal for 1800 band ?
if any please help me.:o:o

[electron]

Hi,


Explain more about your activity it is not clear yet.


BR
Hallo guys,

anyone have a GFR proposal for 1800 band ?
if any please help me.:o:o

[gunpowder]

you can use atoll/optimi