Add my Mum to the current call
[IN:UPDATE_CALL [SL:CONTACT_ADDED [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION Mum ] ] ] ]
Add my Mum to the current call
[IN:UPDATE_CALL [SL:CONTACT_ADDED [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION Mum ] ] ] ]