AT Commands
102906_01_en
PHOENIX CONTACT
6-13
S5
Backspace
Register S5 specifies the ASCII value of the backspace character. This character is
generated when the backspace key is pressed and when the cursor is moved to the left.
Default: 8
(Any ASCII value between 0 and 32 can be used.)
S6
Wait When Dialing Without Dial Tone
Register S6 informs your modem how long it should wait after being activated before it dials
the first digit in a dialing instruction when dial tone detection is disabled, i.e., the
X0
,
X1
or
X3
confirmations are enabled.
Default: 2 seconds
S7
Wait for the Carrier Detect Signal from the Dialed Modem
Register S7 defines how many seconds your modem should wait for the carrier detect
signal from the dialed modem before it hangs up.
Default: 45 seconds
(You can set this value to another value between 1 and 100 seconds if your modem does
not receive a carrier detect signal within the specified time.)
If your modem detects the carrier detect signal within the specified time, it outputs the
message
CONNECT
and switches to data mode. If no carrier detect signal is detected
within this time, the modem sends back the message
NO CARRIER
, hangs up, and returns
to command mode.
S8
Pause Character Duration (,)
Register S8 informs your modem how long the pause for each comma in a dial command
line should last in seconds. The pause character
,
is normally used in private branch
exchanges or other special telephone networks where it is necessary to wait for an outside
line.
Default: 2 seconds
(You can select any value between 0 and 255 seconds.)
We recommend that you insert several commas in your command line rather than modify
this register.
