17
CHAPTER 4: Operation
REGISTER
NUMBER
REGISTER FUNCTION
S0
Number of rings to answer:
default = 0
(no answer) (stored)
S1
Ring count: Stores number of rings
S2
Escape code character;
default = 043
(ASCII character is + )
S3
Carriage return charactere;
default = 013
S4
Line feed character;
default = 043
(ASCII character is + )
S5
Back space character;
default = 003
S6
Wait for dial tone;
default = 002
(seconds) (minimum setting)
S7
Wait for carrier after dial;
default = 030
seconds
S8
Duration for delay after comma;
default = 002
(seconds)
S9
Carrier detect response time;
default = 0.6
(seconds)
S10
Lost carrier to hang up delay;
default = 1.4
(seconds)
S11
Touch tone duration;
default = 095
(milliseconds)
S12
Escape code guard time;
default = 1
(seconds)
S13
Bit mapped register
S14
Bit mapped register: stored in nonvolatile RAM (XL93C46)
Bit 0
Reserved
Bit 1
Echo
Bit 2
Result codes
Bit 3
Numeric result codes
Bit 4
Always 0
Bit 5
Tone/Pulse dialing
Bit 6
Reserved
Bit 7
Answer/Originate
S15
Reserved
S16
Test Register
Bit 0
ALB
Bit 1
Reserved
Bit 2
Local Digital Loopback
Bit 3
Remote Digital Loopback