Spectra Precision Survey Pro v4.6 Recon and Nomad User Manual - Manual (Page 346)

User’s Manual – GPS Mode
336
5. Select the cell phone you want to partner with
and tap Next.
6. If the partnered device requires a passkey, enter
it here, otherwise leave it blank and tap Next.
When partnering with a cell phone for use as a
data modem, you typically enter any key that is 3
characters or longer and then enter the same key
when you are prompted on the phone from the
phone's keypad.