HP Laserjet,Color Laserjet M1522n - Page 157

In addition to numerical digits, the following are valid characters for fax numbers:
●
(
●
)
●
+
●
-
●
*
●
#
●
R
●
W
●
.
●
,
●
<space>
NOTE: You must click Apply before the changes take effect.
For more information about faxes, see Fax on page 89.
ENWW HP ToolboxFX 145