TelephonyManager.IsDeviceVoiceCapable Property
Definition
Important
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public virtual bool IsDeviceVoiceCapable { [Android.Runtime.Register("isDeviceVoiceCapable", "()Z", "GetIsDeviceVoiceCapableHandler", ApiSince=35)] get; }[<get: Android.Runtime.Register("isDeviceVoiceCapable", "()Z", "GetIsDeviceVoiceCapableHandler", ApiSince=35)>]
member this.IsDeviceVoiceCapable : boolProperty Value
true if the current device is "voice capable".
<p>
"Voice capable" means that this device supports circuit-switched or IMS packet switched
(i.e. voice) phone calls over the telephony network, and is allowed to display the in-call
UI while a cellular voice call is active. This will be false on "data only" devices which
can't make voice calls and don't support any in-call UI.
<p>
Note: the meaning of this flag is subtly different from the PackageManager
.FEATURE_TELEPHONY system feature, which is available on any device with a telephony
radio, even if the device is data-only.
<p>
Starting from Android 15, voice capability may also be overridden by carrier for a given
subscription on a voice capable device. To check if a subscription is "voice capable",
call method SubscriptionInfo#getServiceCapabilities() and check if
SubscriptionManager#SERVICE_CAPABILITY_VOICE is included.
- Attributes
Remarks
Java documentation for android.telephony.TelephonyManager.isDeviceVoiceCapable().
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.