diff --git a/adafruit_fona/adafruit_fona.py b/adafruit_fona/adafruit_fona.py
index 1e88937..fc838fa 100644
--- a/adafruit_fona/adafruit_fona.py
+++ b/adafruit_fona/adafruit_fona.py
@@ -64,11 +64,11 @@
 # pylint: disable=too-many-instance-attributes, too-many-public-methods
 class FONA:
     """CircuitPython FONA module interface.
-    :param ~busio.uart UART: FONA UART connection.
-    :param ~digialio RST: FONA RST pin.
-    :param ~digialio RI: Optional FONA Ring Interrupt (RI) pin.
-    :param bool debug: Enable debugging output.
 
+    :param ~busio.UART uart: FONA UART connection.
+    :param ~digitalio.DigitalInOut rdt: FONA RST pin.
+    :param ~digitalio.DigitalInOut ri: Optional FONA Ring Interrupt (RI) pin.
+    :param bool debug: Enable debugging output.
     """
 
     TCP_MODE = const(0)  # TCP socket
@@ -442,9 +442,8 @@ def receive_sms(self) -> Tuple[str, str]:
         """Checks for a message notification from the FONA module,
         replies back with the a tuple containing (sender, message).
 
-        NOTE: This method needs to be polled consistently due to the lack
-        of hw-based interrupts in CircuitPython.
-
+        :note: This method needs to be polled consistently due to the lack
+               of hw-based interrupts in CircuitPython.
         """
         if self._ri is not None:  # poll the RI pin
             if self._ri.value:
diff --git a/adafruit_fona/adafruit_fona_network.py b/adafruit_fona/adafruit_fona_network.py
index 30cf38a..c002f7d 100755
--- a/adafruit_fona/adafruit_fona_network.py
+++ b/adafruit_fona/adafruit_fona_network.py
@@ -28,17 +28,16 @@
 
 
 class CELLULAR:
-    """Interface for connecting to and interacting with GSM and CDMA cellular networks."""
+    """Interface for connecting to and interacting with GSM and CDMA cellular networks.
+
+    :param FONA fona: The Adafruit FONA module we are using.
+    :param tuple apn: Tuple containing APN name, (optional) APN username,
+                        and APN password.
+    """
 
     def __init__(
         self, fona: FONA, apn: Tuple[str, Optional[str], Optional[str]]
     ) -> None:
-        """Initializes interface with cellular network.
-
-        :param FONA fona: The Adafruit FONA module we are using.
-        :param tuple apn: Tuple containing APN name, (optional) APN username,
-                            and APN password.
-        """
         self._iface = fona
         self._apn = apn
         self._network_connected = False
diff --git a/adafruit_fona/fona_3g.py b/adafruit_fona/fona_3g.py
index c9acce5..eedad3e 100755
--- a/adafruit_fona/fona_3g.py
+++ b/adafruit_fona/fona_3g.py
@@ -4,8 +4,7 @@
 # SPDX-License-Identifier: MIT
 
 """
-:py:class:`~adafruit_fona.fona_3g.FONA3G`
-`adafruit_fona_3g`
+`fona_3g`
 ================================================================================
 
 FONA3G cellular module instance.
@@ -40,9 +39,9 @@
 class FONA3G(FONA):
     """FONA 3G module interface.
 
-    :param ~busio.uart uart: FONA UART connection.
-    :param ~DigitalInOut rst: FONA RST pin.
-    :param ~DigitalInOut ri: Optional FONA Ring Interrupt (RI) pin.
+    :param ~busio.UART uart: FONA UART connection.
+    :param ~digitalio.DigitalInOut rst: FONA RST pin.
+    :param ~digitalio.DigitalInOut ri: Optional FONA Ring Interrupt (RI) pin.
     :param bool debug: Enable debugging output.
     """
 
diff --git a/docs/api.rst b/docs/api.rst
index 280ec86..7846032 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -9,3 +9,9 @@
 
 .. automodule:: adafruit_fona.adafruit_fona_socket
    :members:
+
+.. automodule:: adafruit_fona.adafruit_fona_network
+   :members:
+
+.. automodule:: adafruit_fona.fona_3g
+   :members: