SAILOR IP PHONE HANDSET TT 3672A OR TT 3670A
Need reliable ship-to-shore voice? Choose the SAILOR IP Phone Handset TT 3672A or TT 3670A from SEANAV. Each model works with SAILOR FleetBroadband and other Cobham SATCOM gear, so your crew enjoys crisp audio, simple dialing, and global satellite coverage. In short, you stay connected anywhere at sea.

First of all, both handsets use secure IP technology. This means calls ride on the Inmarsat network without dropouts. Moreover, the rugged housings resist shock, salt spray, and wide temperature swings. Therefore, you can trust them on tankers, cruise ships, offshore rigs, and yachts.
Main benefits
- Plug-and-play: Connect the handset, power up, and call—no complex setup.
- Crystal audio: Digital echo cancelling cuts noise, so voices stay clear.
- Easy menu: A back-lit screen and large keys help crew dial fast, even in gloves.
- Flexible mounting: Desk, bulkhead, or bridge—install it anywhere.
- Proven design: TT 3672A is the newest revision; TT 3670A is the trusted classic.
In addition, SEANAV supplies genuine spares—keypads, cords, cradles, and PCBs. Consequently, repairs finish quickly and downtime stays low. For example, our Dubai hub ships most parts the same day.
Service packages
Because every vessel is different, we offer three support levels:
- Supply-only – new or refurbished handsets, ready to fit.
- Swap-out – overnight exchange plus return-to-base repair.
- Full care – onboard install, annual check, and 24/7 tech help.
Furthermore, our engineers hold Cobham certificates. Hence, warranty stays intact after every service visit. Meanwhile, our online portal stores test reports, so managers can download proof of compliance anytime.
11 quick FAQs
- 1. What ships use these handsets?
Tankers, ferries, research craft, and super-yachts—virtually all can install them. - 2. Do they support VoIP apps?
Yes. They pass SIP voice through the FleetBroadband terminal. - 3. How long is the handset cord?
Standard is two metres; longer curly cords are optional. - 4. Is Wi-Fi needed?
No. A shielded LAN cable links the phone to the terminal. - 5. Can I wall-mount it?
Absolutely. A bracket comes in the box. - 6. What power does it draw?
Only PoE (48 V), so no extra supply unit is required. - 7. Does SEANAV repair water-damage?
Yes, we strip, clean, and test boards to OEM specs. - 8. Do you stock TT 3670A parts?
Indeed, we keep legacy spares for ten years after EOL. - 9. How fast can you ship worldwide?
DHL Express typically takes 2–5 days door-to-door. - 10. Is a software update ever needed?
Occasionally; our team provides the file and remote help. - 11. How do I order?
Simply e-mail sales@seanav.com or fill the form on our contact page.
To conclude, the SAILOR TT 3672A and TT 3670A handsets give your crew reliable, user-friendly voice at sea. Because SEANAV backs each unit with swift spares and skilled repairs, you can focus on your voyage, not your phone.