Dell Inc. has increased by 100,000 the number of laptop batteries it is recalling due to a potential fire hazard, while Toshiba Corp. said it would take part in Sony Corp.'s voluntary battery replacement program kicked off Thursday. Fujitsu Ltd. indicated that it was also considering a voluntary recall.
L.M. Ericsson Telephone Co. is recalling all R520m handsets, its first handset for GPRS (General Packet Radio Service) networks. The phones have battery management problems, the Swedish phone maker said Thursday.