AT ispred:
%Cn : Enable/Disable Data Compression
%En : Auto-Retrain control
&Cn : DCD Control
&Dn : DTR Option
&Fn : Recall Factory Profile
&Gn : Select Guard Tone
&Jn : Telephone Jack Control
&Kn : Data Flow Control
&Qn : Communication (Sync/Async Mode)
&Rn : RTS/CTS (Hardware) Flow Control
&Tn : Test Mode
&V : View Configuration
&Wn : Store User Profile
&Yn : Default User Profile
)Mn : Cellular Power Level Adjustment
*Hn : Link Negotiation Speed
+++ : Escape Sequence
+MS : Select Modulation
:En : Compromise Equalizer Setting
? : Read Currently Selected S Register
@Mn : Initial Cellular Power Level Setting
\An : Select Maximum MNP Block Size
\Bn : Transmit Break
\Gn : Modem to Modem (Software) Flow Control
\Ln : Select MNP Block/Stream Mode
\Nn : Protocol Negotiation Selection
A : Answer
A/ : Re-execute Command
Bn : CCITT or Bell Selection
Cn : Carrier Control
Dn : Dial
En : Command Echo
Fn : Select Modulation
Hn : Disconnect (Hang-up)
In : Identification
Ln : Speaker Volume
Mn : Speaker Control
Nn : Automode Enable (Automatic Line Speed Detection)
On : Return to Online Data Mode
P : Set Pulse Dial Default
Qn : Result Code On/Off
Sn : Select a Specific S Register
Sn? : Read an S Register
T : Set Tone Dial Default
Vn : Result Code Format
Wn : Negotiation Progress (Connect Message) Control
Xn : Extended Result Code
Yn : Long Space Disconnect
Zn : Modem Reset
Sn=x : Write an S Register Value
&Zn=x : Store Phone Number
Potpis
c000 lda #$33
c002 sta $0400
c005 lda #$37
c007 sta $0401
c00a lda #$21
c00c sta $0402
c00f rts
sys 49152