GSM-R Flashcards
What is the “ST” button used for?
Acknowledge
What is the “SG” button used for?
Standing at signal.
What does “REC” stand for?
Railway Emergency Group Call
What is the yellow button used for?
Urgent call to the signaller.
What’s the symbol with the 2 phones and a number 1 in the middle used for?
Call signaller.
What’s “Pending Registration” feature used for?
Enables the train to be prepared to registered when the GSM-R network becomes available.
What is the company wild card and what is it used for?
Code is 997 and it’s used when there are registration problems.
What’s the downside of using a wild card?
You won’t be able to contact the signaller as normal so you’ll need to contact the signaller via the phonebook. You must always confirm you’re talking to the correct signaller when using the phonebook.
How do you pre-register a train?
Via the MU button and using the company wild card.
What’s the procedure if you’re having registration issues?
- Make 2 attempts
- Contact the signaller using phonebook and make another attempt.
- Contact the signaller if still not working and the signaller will tell you to use the company wild card.
When is it acceptable to have an unregistered train?
Following unsuccessful attempts when given authorisation from the signaller provided “GSM-R GB” is displayed.
How can the signaller contact you if driving an authorised unregistered train and how do you then make contact with the signaller?
Via a broadcast call, the signaller will gain your attention by using your headcode. Then you will contact the signaller via the Network Rail phonebook.
(REC will work as normal)
If you have network issues, what do you do?
If stuck on “Searching Networks” contact signaller via phonebook. There’s an option to manually select the network via “MU>Settings>Select Network” If “Network?” Is displayed then manually select the network.
What are the call types?
- Point-to-point calls
- Group calls
- Urgent calls
- Cab-to-cab calls
- REC calls
- Phonebook calls
- Misrouted calls
- DSD alarm calls
- PA calls
- Broadcast calls
What are the 4 point-to-point calls?
- Normal/Urgent
- DSD alarm
- PA
- Berth triggered