'fairly poor resolution'
'No Skype support'
'uses the popular 802.11b wireless protocol to communicate with network access points.'
'work with any access point and are compatible with all IP telephony systems, including the Cisco CallManager.'
'short battery life'
'Unfortunately, the F1000G's feature set still supports only 64 and 128 bit WEP wireless encryption, instead of the more secure WPA and WPA2.'
'Very poor quality'
'The F1000's ring tones are particularly horrendous; you only have six to choose from, and they're all set to pitches that frighten both humans and dogs.'