ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 242 of 1039 2021-09-23
<format>=0, <codec_used> is displayed in
numeric format
Values:
full rate speech 1 on TCH
full rate speech 2 on TCH
half rate speech 1 on TCH
full rate speech 3 – AMR on TCH
half rate speech 3 – AMR on TCH
<format>=0, <codec_set> is displayed in
numeric format. It is the sum of integers each
representing a specific channel codec.
channel codec:
1 - FR, full rate mode enabled
2 - EFR, enhanced full rate mode enabled
4 - HR, half rate mode enabled