Ath Hang Up Call; Atl Monitor Speaker Volume; Atm Monitor Speaker Mode; Ato Go On-Line - Nokia PremiCell Manual

ATD> SIM2
in the

ATH Hang Up Call

This command normally hangs up the call. If the alternating call
data mode is currently active, ATH does not hang up the call but call
mode is switched from data to voice. If you want to disconnect the
alternating call, you must use the AT+CHUP command in-
stead.
ATH[<n>]

ATL Monitor Speaker Volume

This command has no effect on the data adapter. It is included for
compatibility rea-
sons.
ATL[<n>]

ATM Monitor Speaker Mode

This command has no effect on the data adapter. It is included for
compatibility rea-
sons.
ATM[<n>]

ATO Go On-Line

This command is used when you have made a connection with the
remote device and have escaped (with the +++ command) to the
command mode. Give the command to return from the (on-line)
command mode to normal on-line opera-
tion.
ATO[<n>] Go to on-line state. Response is CONNECT [<speed>].
12
Make a data call to the number stored
SIM card memory location 2.
Syntax:
Hang up call.
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Syntax:
Syntax:
Syntax: