The first call is the product, and it is usually the least trained part of the firm
Someone in crisis is deciding whether they have been understood, and that judgment is formed within a couple of minutes.
Callers in family matters are not evaluating credentials on that call. They are working out whether the person on the other end grasps what is happening to them and whether the firm can help.
Most firms hand that conversation to whoever is available, with no script, no training and no view of what happens afterward. The same firm will spend heavily on advertising to generate the call.
What works is not a sales script. It is enough structure that the caller is asked the right things, told what happens next, and given a clear sense of the process, delivered by somebody who is not rushing them.
There is a boundary that has to be respected. Intake staff cannot give legal advice, and a caller in distress will push toward asking for it. Knowing how to be genuinely helpful without crossing that line is the skill worth training.
Recording and reviewing calls, where permitted and with the required consents, is the single most informative thing a firm can do here. Most partners have never heard how their own intake sounds.