- Joined
- Dec 17, 2007
- Messages
- 29
I see there is a thread in 920 forum - but I thought I would ask here as well.
https://www.tomtomforums.com/showthread.php?t=6289&highlight=dtmf
Sometimes you need to enter numbers when on a phone call (1 for English, passcodes for conf calls etc). The 720 has a menu option for DTMF tone generation - but I get a message that 'this feature is not supported' when I try to use it.
It sounds like some combinations of 720/phones will support this over Bluetooth - however it is not working for me with my Blackjack II.
Over Bluetooth I can use handsfree calling and get my address book - but neither data or now DTMF work.
Any suggestions? This is getting frustrating - DTMF would be really useful for me. Entering 10+ digit passcodes is not pratical using the phone when driving.
https://www.tomtomforums.com/showthread.php?t=6289&highlight=dtmf
Sometimes you need to enter numbers when on a phone call (1 for English, passcodes for conf calls etc). The 720 has a menu option for DTMF tone generation - but I get a message that 'this feature is not supported' when I try to use it.
It sounds like some combinations of 720/phones will support this over Bluetooth - however it is not working for me with my Blackjack II.
Over Bluetooth I can use handsfree calling and get my address book - but neither data or now DTMF work.
Any suggestions? This is getting frustrating - DTMF would be really useful for me. Entering 10+ digit passcodes is not pratical using the phone when driving.
