diff --git a/docs/anveo-direct-setup-guide.md b/docs/anveo-direct-setup-guide.md
index b8c063c..f219370 100644
--- a/docs/anveo-direct-setup-guide.md
+++ b/docs/anveo-direct-setup-guide.md
@@ -297,9 +297,10 @@ them.
 
 Android's Messages app reads the telephony SMS provider, which only the
 cellular radio (or whichever app holds the default-SMS-app role) writes to;
-iOS lets nothing write to Messages at all. Codes arrive as ntfy push
-notifications instead — which, for a passcode you're about to read and type,
-is the more useful place anyway.
+iOS lets nothing write to Messages at all. No SIP client can inject into
+either, so texts to this number arrive in **Sipnetic's own message thread**
+(or whichever softphone is registered to the owning extension) and nowhere
+else. That's a platform limit, not something the delivery path chooses.
 
 ## Provider risk and keeping the number
 
diff --git a/services/pstn-trunk.sh b/services/pstn-trunk.sh
index 429a7c3..dff3b18 100644
--- a/services/pstn-trunk.sh
+++ b/services/pstn-trunk.sh
@@ -2503,11 +2503,17 @@ Dashboard's Extensions tab, live, no restart needed.
 
 ## Receiving SMS on the trunk DID
 
-Not handled by this service — SMS and voice are configured separately at the
-provider, and inbound SMS doesn't touch Asterisk at all. \`sudo ./setup.sh
-sms-inbound\` sets up verification codes arriving as ntfy push notifications;
-see that service's README for the short-code and mobile-DID caveats that
-decide whether codes actually get through.
+Configured separately at the provider (voice and SMS are independent settings
+on an Anveo DID), then handled by \`sudo ./setup.sh sms-inbound\` — which
+reads THIS service's \`pstn-personal-dids.conf\`/\`pstn-groups.conf\` to work
+out which extension or Ring Group owns the destination DID, exactly as the
+inbound-voice ring logic above does, and delivers the text into Asterisk over
+AMI as a SIP MESSAGE. Install this service first; that one depends on these
+files existing.
+
+See that service's README for the short-code and mobile-DID caveats that
+decide whether codes actually get through, and for why outbound SMS isn't a
+path yet.
 
 ## Managing this from a web UI