Telit Wireless Solutions LE910C series - ATH - Hang Up;Disconnect the Current Call

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 345 of 1904 2022-03-04
Not Subject to NDA
3.2.5.9. ATH - Hang Up/Disconnect the Current Call
This execution command hangs up/disconnects the current voice/data call or dial-up.
ITU-T Recommendation V.25 ter
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
No
No
-
2
ATH
When a data call or a dial-up is active the device is in on-line
mode hence, to execute ATH command the device must be
previously turned in command mode using the escape sequence
or, if &D1 option is active, tying Low the DTR pin.