User`s guide

78 CHAPTER 6: TECHNICAL REFERENCE
&U37 54,666 bps
&U38 56,000 bps
&Wn Writes current configuration to NVRAM templates.
&W0 Modifies the NVRAM 0 template (Y0)
&W1 Modifies the NVRAM 1 template (Y1)
&Yn Sets break handling.
&Y0 Destructive, but doesn't send break
&Y1 Destructive, expedited
&Y2 Nondestructive, expedited
&Y3 Nondestructive, unexpedited
&Zn=s Writes phone number string s to NVRAM at position n (n = 03).
&Zn=L Writes last executed dial string to NVRAM at position n (n = 03).
&Zn? Displays phone number stored at position n (n = 03).
&ZL? Displays the last executed dial string.
Table6-2
Switch Default Function
1 OFF Data Terminal Ready (DTR)
Override
OFF Normal DTR operations:
computer must provide DTR signal
for the modem to accept
commands; dropping DTR
terminates a call
ON Modem ignores DTR (Override)
2 OFF Verbal/Numeric Result Codes