Instruct: Classify an Amazon review into positive or negative sentiment.
Query: weak

Address book entries reduce available caller ID list. Poor range. 900Mhz DSS much greater range. Very disappointing. It does not interfere with my wireless broadband router on 2.4Ghz. but neither does the 900Mhz phones. I would go with the 900Mhz Digital Spread Spectrum (DSS).