LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 349 of 1904 2022-03-04
If 2nd parameter is set to 1 when attempting the Attach request,
then the Network doesn't send the paging for Voice Call and send
the paging for only SMS.
It may vary depending on the operator or environment.
Occasionally, some network send the paging both even if sms_only
is set to 1.
If AT#CALLDISA=1,1 (Voice disable/ SMS only registration) is
executed, IMS PDN bring-up and registration will be blocked.
AT#CALLDISA?
Read command returns the values of parameters in the format:
#CALLDISA: <disable_type>,<sms_only>
AT#CALLDISA=?
Test command reports supported range of values for all parameters.