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11 Posts

04-01-2015

United States of America

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EM7345 4G LTE questions on ThinkPad W550S

2015-04-17, 16:48 PM

I saw ThinkPad w550s can add EM7345 4G LTE MOBILE BROADBAND.

I just want to know does EM7345 support T-Mobile LTE network in US and other international network such as in Europe  and Asia?

 

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-w-series-laptops/thinkpad-w550s/documents/PD031021

 

I did check the documents about THINKPAD EM7345 4G LTE MOBILE BROADBAND but the information about LTE supported bands are too technical to be easily understood.

 

I heard EM7355 has better support on international network but not sure if w550s can use EM7355 .. or other brand Mobile Broadband.

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8 Posts

04-17-2015

Chicago

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  • Posts: 8
  • Registered: ‎04-17-2015
  • Location: Chicago
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Re: EM7345 4G LTE questions on ThinkPad W550S

2015-04-20, 6:08 AM

I have EM7345 working in the UK on an x1 carbon, but I cannot get it to work on t-mobile USA LTE networks -- it disconnects immediately after registering.  T-mobile said the correct bands were covered by the device, but could offer no help.

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