FAQ on SMS

Does LTEonly support SMS function and rely on VOLTE?

Depending on the specific model, most models will support the SMS function and do not necessarily need to rely on VOLTE.

How to verify whether it is supported: The parameter help('modules') can be used to check if SMS is available. Once it is available, which means it supports.

Module Platform sms
EC600U-CNLB RDA
EC600U-CNLC RDA
EC600U-CNLB_EXTFS8M RDA
EC600U-CNLC_EXTFS8M RDA
EC600U-EUAB RDA
EC200U-EUAB RDA
EC200U-CNLB RDA
EC200U-CNLA RDA
EC200U-EUAA RDA
EC200U-CNAA RDA
EC200U-AUAA RDA
EG912U-GLAA RDA
EG915U-EUAB RDA
EC800G-CNGA RDA
EC600M-CNLA_VOLTE ASR
EC600M-CNLE_VOLTE ASR
EC800M-CNLE_VOLTE ASR
EC200A-EUHA ASR
EC200A-AUHA ASR
EC200A-CNLA ASR
EC200A-CNDA ASR
EC600N-CNLC ASR
EC600N-CNLF ASR
EC600N-CNLD ASR
EG915N-EUAG ASR
EG912N-ENAA ASR