GPRS (General Packet Radio Service) Question:
Download Job Interview Questions and Answers PDF
What is Dual Transfer Mode?
Answer:
Dual Transfer Mode (DTM) is a protocol based on the GSM standard that allows simultaneous transfer of Circuit switched (CS) voice and Packet switched (PS) data over the same radio channel (ARFCN). DTM is a 3GPP baseline R99 feature.
Download GPRS Interview Questions And Answers
PDF
| Previous Question | Next Question |
| Explain i-mode? | What is Access Point Name? |