Dan Lewis, a 16 year old junior at Berkeley High School uses his cell phone to call a friend while he waits for a bus outside a T-Mobile store on Shattuck Ave. in Berkeley. Tuesday is Toga Day at Berkeley High which explains the toga and laurel wreath. Lewis said he has no problems using his cell phone in Berkeley except for inside a few buildings on campus.  Cell phone companies would like to erect more cell towers in the the city of Berkeley. Berkeley declared a moratorium on cell phone towers six years ago, citing concerns that the towers transmit hazardous waves. However Verizon is saying a federal law bans cities from blocking transmissions. Photo taken on 10/23/07 in Berkeley, CA.  Photo by Michael Maloney / San Francisco Chronicle  ***Dan Lewis (cell : 510-590-8409) MANDATORY CREDIT FOR PHOTOG AND SF CHRONICLE/NO SALES-MAGS OUT Photo: Michael Maloney
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