Question: What does the attach type information element indicate when a GPRS Mobile Station (MS) attaches for emergency bearer services?
Option 1: IMSI Attach
Option 2: Emergency Attach
Option 3: IMEI Attach
Option 4: GPRS Attach
Explanation: When a GPRS MS attaches for emergency bearer services, the attach type information element specifically indicates "Emergency attach" to distinguish it from other types of attachments.