When you try to pair with a bluetooth GPS, it is often required that you enter a passkey (security key) when bonding. Below are a list of known passkeys for different GPS models:
GPS Model Passkey Delorme Earthmate 0000 Emtac 0183 Deluo Blackbox 0000 Falcom 0183 Fortuna Clip-On 0000 Fortuna GPSMart 0000 GlobalSat 2003 Garmin Mobile 10 1234 Haicom BT-401 0183 Holux GR-230 6268 HP iPAQ Bluetooth 2003 Leadtek 9537 0000 Navman 4100 0000 Navman 4400 0000 Pharos BT GPS 0000 Pretec Bluetooth GPS 0000 Rikaline X7 1234 RoyalTek RBT 3000 0000 SANAV BT-48 0000 Socket 0183 SysOnChip 0000 TeleType 0183 TomTom 0000 TripNav TN-206 2003 Dell BT-309 2003
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