When taking photos, can I ask other staff to take photos with their mobile phones besides the photographer?

When taking photos, besides the photographer, other staff can also take photos with their mobile phones. When taking pictures, photographers are usually responsible for taking pictures with professional cameras, but other staff members can also take pictures with mobile phones. These workers can be assistant photographers, makeup artists, stylists, lighting engineers and so on. Shooting with a mobile phone can provide additional angles and materials and increase the diversity of shooting. However, professional cameras can usually provide higher quality photos, so photographers are still the first choice.