Is it possibe to get my slider remix to record phone calls?

[Clinb Zxuio]

Do anybody know how I can get my Slider Remix to record phone calls?

 

[JOZ85]

Have you Checked in the manual?

 

[likkle Philosopher! xD]

yes you can , i used to do it all the time, was cool to playback to the gf what she really said all the time

 

[The Jabbawock]

My Slider remix won't do it. It keeps saying feature unavailable.