[mobile-broadband-provider-info: 2/3] Include Visual Voicemail Settings for T-Mobile USA

[Thomas Haller <thaller src gnome org>]

commit 4c980003603af8eff1f14defff651c2ffe8ca964
Author: Chris T <chris talbothome com>
Date:   Mon Jun 21 11:57:56 2021 -0400

    Include Visual Voicemail Settings for T-Mobile USA

 serviceproviders.xml | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/serviceproviders.xml b/serviceproviders.xml
index 31a1629..566014d 100644
--- a/serviceproviders.xml
+++ b/serviceproviders.xml
@@ -13260,6 +13260,11 @@ conceived.
                        <network-id mcc="310" mnc="800"/>
 
                        <voicemail>123</voicemail>
+                       <visual-voicemail>
+                               <standard type="cvvm"/>
+                               <destination-number>127</destination-number>
+                               <carrier-prefix>//VVM</carrier-prefix>
+                       </visual-voicemail>
                        <apn value="fast.t-mobile.com">
                                <plan type="postpaid"/>
                                <usage type="internet"/>