Carrier features

HD Voice+ (EVS)

Clearer calls with the EVS codec, which carries a wider range of your voice than standard HD Voice.

Your phone Galaxy Z Fold8 Ultra

iOS

iPhone 18 Pro Max iPhone 18 Pro iPhone 17e iPhone Air iPhone 17 iPhone 17 Pro Max iPhone 17 Pro iPhone 16e iPhone 16 Plus iPhone 16 iPhone 16 Pro Max iPhone 16 Pro iPhone 15 Pro Max iPhone 15 Pro iPhone 15 Plus iPhone 15

Pixel

Pixel 11 Pro Fold Pixel 11 Pro XL Pixel 11 Pro Pixel 11 Pixel 10a Pixel 10 Pro Fold Pixel 10 Pro XL Pixel 10 Pixel 10 Pro Pixel 9a Pixel 9 Pixel 9 Pro XL Pixel 9 Pro Fold Pixel 9 Pro Pixel 8a Pixel 8 Pixel 8 Pro Pixel Fold Pixel 7a Pixel 7 Pixel 7 Pro Pixel 6a Pixel 6 Pro Pixel 6 Pixel 5a Pixel 5 Pixel 4a (5G)

Samsung

Galaxy Z Fold8 Ultra Galaxy Z Fold8 Galaxy Z Flip8 Galaxy A57 5G Galaxy S26 Ultra Galaxy A37 5G Galaxy S26 Galaxy S26+ Galaxy Z Fold7 Galaxy Z Flip7 Galaxy A36 5G Galaxy A56 5G Galaxy S25 Edge Galaxy S25 Ultra Galaxy S25+ Galaxy S25

31 countries SM-F976B

31 countries SM-F976B South Korea SM-F976N United States SM-F976U United States SM-F976U1 Canada SM-F976W 3 countries SM-F9760

Carriers

26 carriers offer HD Voice+ (EVS) on the Galaxy Z Fold8 Ultra (SM-F976B). 22 leave it unset. For 120 more we don't have the carrier's settings for the Galaxy Z Fold8 Ultra (SM-F976B) yet, so they show as unknown.

Carrier	HD Voice+ (EVS)
🇦🇫 Afghanistan
A AFG	Unknown
🇩🇿 Algeria
T TKD	Unknown
🇦🇷 Argentina
Claro AR	Unknown
Movistar	Unknown
OM Open market	Unknown
Personal	Unknown
🇦🇺 Australia
Optus	Unknown
TelstraTEL	Unknown
TelstraXSA	On
Vodafone AU	Unknown
🇦🇹 Austria
A1	Unknown
🇧🇩 Bangladesh
B Bangladesh	Unknown
U unbranded	Unknown
🇧🇴 Bolivia
B Bolivia	Unknown
Entel	Unknown
TIGO	Unknown
V Viva	Unknown
🇧🇷 Brazil
Claro BR	Not set
OM Open market	On
TIM	On
VIVO	On
🇨🇦 Canada
2 20601GID1=B6	Unknown
Bell Mobile branded	Unknown
Canada (Bell-Internet)	Unknown
Canada (Telus)	Unknown
C( Canada (Unbranded)	Unknown
Canada (Vidéotron)	Unknown
Chatr Mobile	Unknown
Fido	Unknown
Fizz	Unknown
Freedom Mobile	Unknown
Koodo	Unknown
P pcmobilebell	Unknown
Public Mobile	Unknown
Rogers	Unknown
SaskTel	Unknown
Tbaytel	Unknown
Virgin Mobile	Unknown
🇨🇱 Chile
C CHQ	Unknown
CLARO CL	Unknown
entel	Unknown
Movistar	Unknown
OM Open market	Unknown
Proximus	Unknown
WOM	Unknown
🇨🇳 China
中国移动	Unknown
🇨🇴 Colombia
Colombia (Movistar)	Unknown
Colombia (Tigo)	Unknown
C Comcel	Unknown
OM Open market	Unknown
🇨🇷 Costa Rica
Claro	Unknown
🇭🇷 Croatia
A1 HR	Unknown
🇩🇴 Dominican Republic
CLARO	Not set
Orange	Not set
🇪🇨 Ecuador
CLARO	On
Ecuador (Claro / Telcel, Movistar CNT)	Not set
movistar	Unknown
🇪🇬 Egypt
E EGY	Unknown
🇫🇷 France
Bouygues	Unknown
Société Réunionnaise du Radiotéléphone (SRR)	Unknown
🇬🇪 Georgia
CC Caucasus Countries	On
🇩🇪 Germany
EU European Union	Not set
🇬🇭 Ghana
G Ghana	On
🇬🇹 Guatemala
G Guatemala	Not set
Guatemala (Claro GT)	On
OM Open market	On
TIGO	Not set
🇭🇰 Hong Kong
HK Hong Kong	Unknown
🇭🇺 Hungary
WW World Wide CSC (for UK models)	Unknown
🇮🇳 India
OM Open market	Not set
🇮🇩 Indonesia
X XID	On
🇮🇶 Iraq
I Iraq	Unknown
🇮🇪 Ireland
Eir	Unknown
🇮🇱 Israel
L Lebanon	Not set
OM Open market	On
🇰🇿 Kazakhstan
OM Open market	Not set
🇰🇬 Kyrgyzstan
U Uzbekistan	Not set
🇱🇾 Libya
Al Madar	Unknown
🇲🇾 Malaysia
OM Open market	On
🇲🇽 Mexico
M( Mexico (Iusacell)	Unknown
Movistar	Unknown
OM Open market	Not set
T TELCEL	On
🇲🇦 Morocco
Morocco (Maroc Telecom, Orange, Inwi)	Unknown
M( Morocco (MWD)	Unknown
🇳🇵 Nepal
Ncell	Unknown
🇳🇿 New Zealand
OM Open market on recent devices	On
🇳🇮 Nicaragua
movistar	Unknown
🇳🇬 Nigeria
E ECT	Not set
🇵🇰 Pakistan
P Pakistan	Unknown
P PAKISTAN	Unknown
🇵🇦 Panama
P Panama	Unknown
🇵🇾 Paraguay
Claro PY	Unknown
Paraguay (Personal, Claro, Movistar, Ancel, Vox, Tigo)	Unknown
Personal	Unknown
TIGO	Unknown
🇵🇪 Peru
Movistar	Unknown
Peru (Claro, Movistar, Nexel)	Unknown
Peru (Claro)	Unknown
P( Peru (Nextel)	Unknown
🇵🇭 Philippines
G Globe	Not set
SMART	Not set
🇵🇱 Poland
Play	On
Plus	On
🇵🇹 Portugal
meo_pt	Unknown
🇷🇺 Russia
S SER	Not set
🇸🇦 Saudi Arabia
Saudi Arabia (STC, Mobily, Zain)	Not set
🇸🇳 Senegal
D DKR	On
🇷🇸 Serbia
A1 SRB	Unknown
W WWC	Unknown
Yettel	Unknown
🇸🇬 Singapore
M1 Singapore	On
Singapore (SGP-M1, SingTel, StarHub, B-Mobile, DSTCom)	On
Singapore (SingTel)	On
Singapore (StarHub)	On
🇸🇮 Slovenia
A1 SI	Unknown
Telekom	Unknown
🇿🇦 South Africa
SA South Africa	Not set
X XFV	Not set
🇰🇷 South Korea
Korea (SK Telecom)	Unknown
KT	Unknown
LU LG U+	Unknown
OM Open market	Unknown
🇱🇰 Sri Lanka
Sri Lanka (Dialog, Mobitel, Etisalat, Airtel, Hutch)	Unknown
🇨🇭 Switzerland
EU European Union	Not set
Swisscom	Unknown
🇹🇼 Taiwan
OM Open market	Unknown
🇹🇭 Thailand
AIS	On
🇹🇳 Tunisia
T TUN	Unknown
🇹🇷 Türkiye
OM Open market	On
🇺🇦 Ukraine
lifecell	On
🇦🇪 United Arab Emirates
K Kenya	Not set
OM Open market	On
🇬🇧 United Kingdom
CW Carphone Warehouse	On
🇺🇸 United States
A ACG	Unknown
A APP	Unknown
AT&T	Unknown
A ATC	Unknown
ATT Dish MVNO	Unknown
Boost	Unknown
Comcast	Unknown
Comcast Business	Unknown
C commonmvnxatt	Unknown
Cricket	Unknown
DM Dish MVNO	Unknown
G GCF	Unknown
GCI	Unknown
Spectrum MobileCHA	Unknown
Spectrum MobileSPT	Unknown
S SPO	Unknown
T-Mobile	Unknown
T TFV	Unknown
T ThumbCellular	Unknown
TMobile MetroPCS	Unknown
U UScellular	Unknown
VerizonTFN	Unknown
VerizonVZW	Unknown
Visible	Unknown
X XAA	Unknown
X XAG	Unknown
X XAU	Unknown
Xfinity Mobile	Unknown
🇺🇾 Uruguay
Antel	Unknown
Claro UY	Unknown
Tigo	Unknown
U Uruguay	Unknown
🇺🇿 Uzbekistan
U Uzbekistan	Unknown
🇻🇳 Vietnam
X XXV	Not set

Questions

Why does HD Voice+ (EVS) depend on my phone?

Carrier settings differ by phone: Apple ships them per iPhone model; Google ships them per Pixel; Samsung ships them per Galaxy firmware. The same carrier can offer a feature on newer phones and not on older ones, or the other way round.

Where do these answers come from?

From the carrier settings shipped for each carrier, read for each iPhone, Pixel and Galaxy. Some features also need your plan to include them; those show as available.

Other features

• VoLTE
• Wi-Fi Calling
• RCS messaging
• Carrier video calling (ViLTE)