If you are calling between locations or specifically transferring a call to another location, you must use the ring group number. The benefit to this is that if an extension is busy the next available one will ring. Also if you are at EHAH and need reception, please use the ring group unless you are trying to reach a specific person sitting at a specific workstation, then you may dial that extension.
6400 Main Hospital Operator Ring Simultaneously
6401 PPR2_Operator Ring Simultaneously
6402 Grooming_Operator Ring Simultaneously
6403 Operator_paul guatemala Ring Simultaneously
6404 Premier Ring Simultaneously
6405 PPR1_Operator Ring Simultaneously