What is talking or texting on the phone in front of coworkers.supervisors, and customers considered? necessary when ordering materials rude and unprofessional acceptable if the speaker keeps their voice low effective communication

## Step 1<br />The problem is asking us to identify the most appropriate description for the act of talking or texting on the phone in front of coworkers, supervisors, and customers. The options provided are:<br />- necessary when ordering materials<br />- rude and unprofessional<br />- acceptable if the speaker keeps their voice low<br />- effective communication<br /><br />## Step 2<br />We need to consider the context of the situation. In a professional setting, it is generally considered rude and unprofessional to talk or text on the phone in front of coworkers, supervisors, and customers. This is because it can be seen as disrespectful and can disrupt the workflow.<br /><br />## Step 3<br />The other options, such as "necessary when ordering materials", "acceptable if the speaker keeps their voice low", and "effective communication", do not apply in this context. While these options may be true in certain situations, they do not accurately describe the act of talking or texting on the phone in front of coworkers, supervisors, and customers.