Hello,

It's not bullet-proof, but the Yaesu FT7100 has an idiot-proof running mode
where only the memories can be used with no frequency tuning capabilities.
Very convenient when using the alphnumeric memory labelling.

There must be other duoband rigs handling this mode.

The FT7100 has also digital (packet abilities) up to 9k6 bauds limited to a
TXDelay of 16 (160ms).

73 de F8BOE Olivier ...-.-