reword / correct existing docs, add note on SIMs

content/_index.md

@@ -4,7 +4,7 @@ cascade:
   - type: docs
 ---
 
-This is the documentation for the EMF GSM Network
+GSM @ EMF 2024
 {.h2}
 
 
@@ -21,6 +21,12 @@ We are hoping to start updating the content on this site soon. (You can help out
 
 -->
 
+We're running a small 2G network this year at EMF! With one of our SIM cards, you'll be able to call and text your friends on our
+camp phone system; you'll just need a phone that supports GSM in the 1800 MHz frequency bands (most European phones do).
 
 To get support and or talk to us about these services, join us in the [#emfcamp-lte IRC
-channel](https://web.libera.chat/?channel=#emfcamp-lte) on [Libera Chat](https://libera.chat/) (ignore the LTE, maybe next time)
+channel](https://web.libera.chat/?channel=#emfcamp-lte) on [Libera Chat](https://libera.chat/) (ignore the LTE, maybe next time)
+
+{{% alert title="Under construction" color="warning" %}}We're still working on these documentation pages, so not everything here will be accurate just yet. Check back closer to the event for more information!
+{{% /alert %}}
+

content/getting-started.md

@@ -4,32 +4,32 @@ description: >
   How to connect to, and use, the EMF GSM network
 ---
 
-{{% alert title="Warning" color="warning" %}}When your Handset registers to the network, you may need to retry any actions at least once before it becomes fully activated.
+# Requirements
 
-We recomend you try one of the numbers on the [Services](/services/) page to do this
-{{% /alert %}}
+You'll need one of our SIM cards, or a SIM card from a previous event that you've registered with us ([more about this](/sims/)).
+Pop the size SIM you need out of the adapter, and insert it into your phone as you would normally. You might need to set your
+phone's "preferred network type" to 2G.
 
+Our network operates in the DCS-1800 [frequency band](https://en.wikipedia.org/wiki/GSM_frequency_bands)
+(equivalent to LTE band 3). Most GSM phones for use in Europe should support this band, but check your phone's specifications if
+you're unsure.
 
-# Prereqs
+# First Steps
 
-1. Have a c3gsm (e)SIM
-    - These can be procured from the shop/emfgsm team
-    - (e)SIMs from previous c3 events should work
-2. Have a phone compatable with GSM1800
-3. Have a spare 5 minuites
+1. Register an number in the [Electromagnetic Phonebook](https://phones.emfcamp.org/), setting the type of service to GSM
+2. Insert SIM card into phone
+3. Dial 900, then enter your chosen number, and the activation code listed in the phonebook
+4. Enjoy!
 
-# First Steps
+# Disclaimer
 
-1. Register an event telephony extension online 
-2. Insert SIM card into phone (not necessary if you deployed an eSIM profile)
-3. Disable VoLTE for 4G on your phone
-    - VoLTE is known to cause issues
-4. Set APN on your phone to `internet`
-5. Call your chosen extentions registration number shown in the [Electromagnetic Phonebook](https://phones.emfcamp.org/).
-6. Enjoy
+This network is an experiment! We can't commit to providing a reliable service, though we'll do our very best. Coverage might be
+limited in places, too.
 
 # Once connected
 
 See our friends over at EMF POC for some example numbers to call [here](https://www.emfcamp.org/about/phones)
 
 For services specific to the EMF GSM network, please see the [Services](/services/) page
+
+If you need any help, come down to the phone helpdesk and we'll try and sort it out.

content/sims.md

@@ -0,0 +1,20 @@
+---
+title: SIM cards
+description: >
+  Buy one from us, or bring your c3gsm SIM!
+---
+
+Thanks to [c3gsm](https://c3gsm.de/), we'll have a stock of about 200 SIM cards to sell at the shop. Expect to pay
+around £3 per SIM.
+
+## Bringing your own
+
+We need to know the [authentication keys](https://en.wikipedia.org/wiki/SIM_card#Authentication_key_(Ki)) of your SIM
+in order for it to work on our network.
+
+If you have a SIM card from a CCC event, like CCCamp23 or 37c3, you can ask [c3gsm](https://c3gsm.de/sim/) for the keys.
+Make a note of the ICCID of your SIM card (it's written on the card itself!), and send that to
+[[email protected]](mailto:[email protected]) along with a brief note asking them for the Ki and OPC values.
+
+When you get the keys, send them to us at [[email protected]](mailto:[email protected])
+and we'll add them into our system.