Pandits pick up like 50 calls in the middle of pooja paath

Is this normal? I keep witnessing this, the last time was when we invited one to our house for havan, his phone would constantly ring and instead of switching off/putting it on silent, he would stop the pooja and the chanting and then talk, this happened like almost 10 times, I would understand twice or thrice but this is way too much, other experiences have been that they sometimes don't even entertain your questions and give half assed replies, on top of that they often rush to finish the whole ritual quickly, cause they have others to go to, seen all of these many times, the last time I really wanted to call it out but didn't and kept silent