United States
GSM
HSDPA

US Mobile APN settings for Microsoft Lumia 640 XL Dual SIM

Microsoft Lumia 640 XL Dual SIM is compatible with US Mobile GSM and US Mobile HSDPA.

US Mobile Internet & MMS APN settings

Go to App list, tap Settings Cellular + SIM

If your phone supports more than 1 SIM card, choose SIM 1 settings or SIM 2 settings depending on the SIM that you want to use for US Mobile 2.
Turn on Data Connection.

Enable Use cellular data in For limited Wi-Fi connectivity
If you have more than 1 SIM card choose the SIM card for data connection in SIM for data connection
Enable 3G connection for faster data transfer speeds. Also enable Highest connection speed

Internet Configuration Settings:

In Cellular + SIM Settings, select SIM settings Add Internet APN
If you have a dual SIM phone select the SIM card.

Change the below settings

APN: pwg
User name:
Password:
Authentication type:
Proxy server (URL):
Proxy port:
IP type: IPv4

Tap Save


MMS Configuration Settings:

In Cellular + SIM Settings, select SIM settings Add MMS APN

If you have a dual SIM phone select the SIM card.

Change the below settings

APN: pwg
User name:
Password:
Authentication type:
WAP gateway (URL):
WAP gateway port:
MMSC (URL): http://pwg.mmsmvno.com/mms/wapenc
MMSC port:
Maximum MMS size: 1024
IP Type: IPv4

Tap Save.


For Microsoft Lumia 640 XL Dual SIM, when you type US Mobile APN settings, make sure you enter APN settings in correct case. For example, if you are entering US Mobile Internet & MMS APN settings make sure you enter APN as pwg and not as PWG or Pwg.

Microsoft Lumia 640 XL Dual SIM compatibility with US Mobile

Microsoft Lumia 640 XL Dual SIM is compatible with below network frequencies of US Mobile.

2G
GSM1900 MHz
3G
HSDPA2100 MHz
1900 MHz*
*These frequencies of US Mobile may not have countrywide coverage for Microsoft Lumia 640 XL Dual SIM.

Explain Microsoft Lumia 640 XL Dual SIM compatibility with US Mobile

US Mobile 2G APN with Microsoft Lumia 640 XL Dual SIM

Microsoft Lumia 640 XL Dual SIM supports US Mobile 2G on GSM 1900 MHz.

US Mobile 3G APN with Microsoft Lumia 640 XL Dual SIM

Microsoft Lumia 640 XL Dual SIM supports US Mobile 3G on HSDPA 2100 MHz.
It will also support US Mobile 3G on HSDPA 1900 MHz only in some areas of United States.

Overall compatibililty of Microsoft Lumia 640 XL Dual SIM with US Mobile is 100%. The compatibility of Microsoft Lumia 640 XL Dual SIM with US Mobile, or the US Mobile network support on Microsoft Lumia 640 XL Dual SIM we have explained here is only a technical specification match between Microsoft Lumia 640 XL Dual SIM and US Mobile network. Even Microsoft Lumia 640 XL Dual SIM is listed as compatible here, US Mobile network can still disallow (sometimes) Microsoft Lumia 640 XL Dual SIM in their network using IMEI ranges. Therefore, this only explains if US Mobile allows Microsoft Lumia 640 XL Dual SIM in their network, whether Microsoft Lumia 640 XL Dual SIM will work properly or not, in which bands Microsoft Lumia 640 XL Dual SIM will work on US Mobile and the network performance between US Mobile and Microsoft Lumia 640 XL Dual SIM. To check if Microsoft Lumia 640 XL Dual SIM is really allowed in US Mobile network please contact US Mobile support. Do not use this website to decide to buy Microsoft Lumia 640 XL Dual SIM to use on US Mobile.

Microsoft Lumia 640 XL Dual SIM network specifications

OS Microsoft Windows Phone 8.1 with Lumia Denim
Network bands GSM / HSPA
Speed HSPA 42.2/5.76 Mbps
Network frequencies GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
HSDPA 850 / 900 / 1900 / 2100

See full specs at GSM.COOL ... Select a different device... Select a different network...