Jackal Caller question

[Treeman]

Cody and I have acquired a Icotec 350 Jackal caller, it has a 24 caller ability, but only 10 key pads. The key pads have for instance, 1 and 13 - 2 and 14 on each key, how do I get to 13 ? I know its a dual key, but do not know how to get to second use of it. It must be a really simple thing because its not mentioned any ANY where.

[Ds J]

Here is a link to their manuals:

https://icotec.com/pages/customer-support

Open the menu, go to "more info"

I hope it helps!

[JamesNotBond]

Look on the R/H side, get a magnifying glass old man, it is not the on off switch, it is
a A and B switch.
Look again old man.