HP Color LaserJet CM1312 MFP Serie Guía De Referencia Rápida página 13

Use the alphanumeric buttons to enter a name for the fax number. To do
5
so, repeatedly press the alphanumeric button for the letter that you need
until the letter appears.
6 Use the alphanumeric buttons to enter the fax number. Include any
pauses or other needed numbers, such as an area code, an access code
for numbers outside a PBX system (usually a  or 0), or a long distance
prefix.
7 Press OK.
8 Press OK to save the information.
9 If you have more speed dials to program, repeat steps  through .
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