Question about Cisco 4G LTE 2.0 Network Interface Modules

[clpaul]

Does the new NIM 4G modules still take the same SIM card as the older EHWIC cards.  I have a customer that needs to install the new NIM module in a 4331 and needs to know if they can reuse the SIM card in the old 2821 EHWIC.  Thanks!

[Flavio Miranda · Accepted solution]

Hello @clpaul

They both supports Mini Sim cards as you can see:

https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/4g-lte-wireless-wan-enhanced-high-speed-wan-interface-card/datasheet_c78-710314.html

https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/datasheet-C78-734341.html

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