Ericsson ZAT 19.2 Operation Manual page 127

+S21 Bit mapped options
Binary code: 00x0 00xx Default: 00 hex
BitO | Channel choice for 0|+&ECO | Automatic channel selection
108.1 connections 1|+&EC1 | Channel selected by +$14
(See +EC-command) bit 7.
Bit 1 {Call progress method | 0/+8&€DO | Star' handshake without dial
for 108.1 1|+&ED1 | Dial stored number defined
(See +ED-command) Call list (See +$35, +$36)
Bit 4-2 | Not used 0
BitS5 | Call progress method | 0/+&VDO | Starts handshake without dial
by activating 1|+8&VD1 | Dial stored number defined by
VOICE/DATA Call list (See +835, +$36)
(See +VD-command)
Bit 7,6 | Not used
+$22 Bit mapped options
Binary code:00CC CCCC Default: 07 hex
Bit 1,0 | MNP block size 00) (\A0) |Max. 64 bytes.
(See \A-command) 01/(\A1) |Max. 128 bytes.
10} (\A2) |Max. 192 bytes.
11] (WA3) | Max. 256 bytes
Bit 3, | Data compression 00 | (%CO0) | Disabled.
2 (See %C-command) | 01] (%C1) | V.42 RX+TX
10] (%C2) |V.42 TX
11|(%C3) | V.42 RX
Bit 5,4 | Auto-reliable Buffer 00](\CO) | Doesn't buffer received
Command data
(See \C-command) 01|(\C1) | Buffers all characters
10|(\C2) | Doesn't buffer received
data
Bit 6-7 | Not used 0
LZTR104006 R1.00
4-23
Zat 14.4/14.4-7 and 19.2/19.2-7