LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14
Page 1025 of 1904
2022-03-04
Not Subject to NDA
3.12.5.2.
AT#TTY - TeleType Writer
This command enables the TTY functionality.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
Auto
No
-
2
AT#TTY=<support>
Set command enables/disables the TTY functionality.
Parameter:
Name
Type
Default
Description
<support> integer
0
enables/disables TTY functionality
Values:
0 : disable
1 : enable
2 : enable VCO mode (Voice Carry Over)
3 : enable HCO mode (Hearing Carry Over)
- Enabling this command, blocked #ADSPC set command.
-
The value set by command is directly stored in NVM and doesn’t
depend on the specific AT instance.
- On Active/MT/MO Voice Call return Error.
AT#TTY?
Read command returns whether the TTY functionalities currently enabled
or not, in the format:
Summary of Contents for LE910C series
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