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| -rw-r--r-- | static/usage.html | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/static/usage.html b/static/usage.html index 0ba315be..a98d5170 100644 --- a/static/usage.html +++ b/static/usage.html @@ -1090,17 +1090,22 @@ <p>Please note that in some regions, LTE is referred to as 4G.</p> - <p>Generally Visual Voicemail, SMS, MMS, Calls and VoLTE will work fine on GrapheneOS + <p>Generally 5G, SMS, MMS, Calls and VoLTE will work fine on GrapheneOS with officially supported carriers by Google. Wi-Fi calling may vary due to a reliance on proprietary Google apps which GrapheneOS does not ship.</p> + <p>If you are having issues with Visual Voicemail, please be aware that AT&T USA + users are unable to use this feature currently due to a lack of AOSP support. Other + carriers are done on a best effort basis. We would suggest using <a href="https://play.google.com/store/apps/details?id=com.google.android.dialer">Google Dialer</a> + with sandboxed Google Play if you are unable to get this feature working.</p> + <p>If you are having problems sending or receiving SMS/MMS messages, we suggest that you perform the following steps:</p> <ul> <li>Deregister your phone number from <a href="https://selfsolve.apple.com/deregister-imessage">Apple iMessage</a></li> <li>Deregister your phone number from <a href="https://messages.google.com/disable-chat">Google Chat Features</a></li> - <li>Deregister your phone number from your carrier's RCS service</li> + <li>Deregister your phone number from your carrier's RCS service (Not all carriers have this)</li> </ul> <p>If you continue to have problems despite following the instructions above or you @@ -1119,10 +1124,17 @@ try toggling it off. Your carrier may not properly support VoLTE.</li> <li>As a last resort you may need to ask your carrier for a replacement SIM card.</li> </ul> - + + <p>Some carriers may restrict functionality, such as VoLTE, on imported Pixel devices as they only + whitelist the IMEI ranges of Pixel device SKUs which were sold locally. You can check your + SKU on GrapheneOS by going to Settings ➔ About phone ➔ Model ➔ Hardware SKU and using the + <a href="https://support.google.com/pixelphone/answer/7158570">official Google documentation</a>. You should check if such functionality works on the stock OS to troubleshoot. + It is not possible to change the IMEI on a production device and GrapheneOS will never add + support for this.</p> + <p>GrapheneOS includes bypasses for carrier restrictions on APN editing, tethering via USB, Ethernet, Bluetooth and Wi-Fi and the ability to disable 2G, actions which would not - have been possible on the stock operating system.</p> + necessarily have been possible on the stock operating system.</p> </section> </main> <footer> |