Ericsson R310s

Network Technology GSM 2G bands GSM 900 / 1800 / 1900 GPRS No EDGE No Launch Announced 2001, Q4 Status Discontinued Body Dimensions 92 x 41 x 17.5 mm (3.62 x 1.61 x 0.69 in) Weight 59 g (2.08 oz) SIM Mini-SIM Display Type Monochrome graphic Size Resolution 5 lines Memory Card slot No Phonebook Call records 10 received, dialed and missed calls Camera   No Sound Loudspeaker No Alert types Vibration; Downloadable monophonic ringtones, composer 3.5mm jack No Comms WLAN No Bluetooth No Positioning No Radio No USB Features Sensors Messaging SMS, EMS Browser WAP 1.2.1 Clock Yes Alarm Yes Games Java No  SMS chat Predictive text input Organizer Profiles Battery Type Removable NiMH battery Stand-by 150 h Talk time 2 h - 5 h Misc Colors 2 - Purple Passion, Silver Supreme

The replacment for canceled T36 Network Technology GSM 2G bands GSM 900 / 1800 / 1900 GPRS Yes EDGE No Launch Announced 2001 Status Discontinued Body Dimensions 96 x 50 x 18 mm (3.78 x 1.97 x 0.71 in) Weight 86 g (3.03 oz) SIM Mini-SIM Display Type Grayscale graphic Size Resolution 101 x 54 pixels, 4 lines, 17:9 ratio Memory Card slot No Phonebook 510 Call records 10 received, dialed and missed calls Camera   No Sound Loudspeaker No Alert types Vibration; Downloadable monophonic ringtones, composer 3.5mm jack No Comms WLAN No Bluetooth 1.0b Positioning No Infrared port Yes Radio No USB Features Sensors Messaging SMS, Email Browser WAP 1.2.1 Clock Yes Alarm Yes Games Yes Languages 37 Java No  Predictive text input Organizer Voice dialing Voice answering Profiles Helptexts and shortcuts Active flip Battery Type Removable NiMH battery Stand-by up to 300 h Talk time up to 11 h Type High Capacity Battery Stand-by up to 29 days Talk time up to 25 h Misc Colors 3 - Classic Blue, Icecap Blue, Rose White