E700 E39 SIM ringtone

Due to missing translations or wrong translations on non-english languages, the option to set individual/custom ringtones to SIMs, can not appear under "sound" options.

 

i suggest you to change to english language and then go to

 

Settings/sound

SIM1 ringtone

SIM2 ringtone

 

after settings the ringtones, you can switch back to your preferred language.

 

This at least on 1.020 GEN1 build number.

I'm not an Acer employee.