doc: Update hardware support information

diff --git a/doc/hardware-support.txt b/doc/hardware-support.txt
index 7dafc52..3236589 100644 (file)
--- a/doc/hardware-support.txt
+++ b/doc/hardware-support.txt
@@ -58,29 +58,34 @@ Data only modems
 
  - Huawei
 
-       Support for one PPP based GPRS connection.
-
-       Limited support for text messaging and USSD.
+       Support for one PPP based GPRS connection with extra support
+       for text messaging and USSD.
 
        Modems based on EM770 have voice call support.
 
+       Newer Qualcomm QMI based versions are also supported.
+
  - Novatel
 
-       Support for one PPP based GPRS connection.
+       Support for one PPP based GPRS connection with extra support
+       for text messaging and USSD.
 
-       Limited support for text messaging and USSD.
+       Newer Qualcomm QMI based versions are also supported.
 
  - ZTE
 
-       Support for one PPP based GPRS connection.
+       Support for one PPP based GPRS connection with extra support
+       for text messaging and USSD.
 
-       Limited support for text messaging and USSD.
+       Newer Qualcomm QMI based versions are also supported.
 
  - Sierra
 
-       Support for PPP based GPRS connection still work in progress.
+       Support for PPP based GPRS connection still work in progress
+       and it has limited support for text messaging and USSD.
 
-       Limited support for text messaging and USSD.
+       Devices with DirectIP are supported and have extra support
+       for text messaging and USSD.
 
  - Nvidia Icera