The one or more programs also include {HEAD ~ instructions} for initiating, upon detecting user selection of the second contact object, {TAIL ~ a communication} with the respective caller via a modality corresponding to the second contact object 
for initiating
The one or more programs also include { HEAD ~ instructions } for initiating , upon detecting user selection of the second contact object , { TAIL ~ a communication } with the respective caller via a modality corresponding to the second contact object
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH