Table 1.
Questionnaire survey.
| What is the IHE phone number used? |
| Is this number unique? |
| Is the reception station fixed or mobile? |
| What is the IHE protocol in place? |
| Who could call the IHE phone number? |
| What department is responsible of IHE call management? |
| Which personal answers the IHE call (physician, nurse, others…)? |
| Is a switch to the single number “2222” considered already? |
| If yes, what is the current implementation process? |
| IHE: In-hospital emergencies |