1. IDA connection for nk7110 driver (Nokia 6210 and Nokia 7110) is slooow.
Configurations known to be affected:
	model = 6210
	connection = irda
and
	model = 7110
	connection = irda

2. Nokia 6100 with old firmware (04.01 reported) breaks when used with
nk6510 driver. Configurations known to be affected:
	model = 6100
	connection = irda

3. Nokia 6310(i) doesn't work well over the DRL3P cable. After few
successfull connections it stops working. When you power the phone off and
on, it works again. Configuration known to be affected:
	model = 6310
	connection = serial
and
	model = 6310
	connection = dlr3p

4. Nokia 6510 series (e.g. 6310) will be silent after gnokii --playringtone.
We don't know how to restore the original settings, so you have to power
cycle your phone. Don't worry, it won't destroy your phone, it's just
annoying.