Questions & Answers for: gsm

can i use rim sim card & gsm sim card in only one phone... is that possible....the cdma sim as used as gsm sim.....i have the rim sim....but i want to use it in other gsm phones ....i have both sim ...

GSM module is not sending SMS messages My Visonic GSM module is not sending SMS messages with status report to my cell phone. Everything is set up the way it is supposed to in the GSM menu, and I can ...

what are the parts of the GSM 900/1800/1900 MHZ They are the frequencies that the phone will work at, GSM 900 is O2 & Vodafone, GSM 1800 is Orange, GSM 1900 is USA.

...able to change between these networks? UMTS/HSDPA 2100/1900/850/800 MHz & quad-band EDGE/GPRS/GSM UMTS/HSDPA 2100/1700/900 MHz & quad-band EDGE/GPRS/GSM GSM 850 / GSM 900 / GSM 1800 / GSM ...

...and video players, Stereo FM Radio, Bluetooth, microSDH support and an Email client. Network Type: GSM 850 GSM 900 GSM 1800 GSM 1900 GPRS GSM EDGE Style: Candy Bar Connectivity: Bluetooth only ...

...i came to usa the phone isn't working (no network) hi there, i guess your phone has a different GSM frequency band, this is the frequency band of middle east: GSM-900, GSM-1800 and EGSM/EGSM-900 ...

...a SIM card slot thus not capable 3G Data / GPRS connection..however if you have or obtain a "USB GSM GPRS EDGE Modem for Internet yes you can.. Hope this helps!..if more help requires pls let me ...

...with any other SIM?). You need to either manually or automatically select the correct network and GSM band for your specific SIM card. The J108 is a GSM Quad band phone: GSM 850, GSM 900, GSM 1800, ...

...activate my phone and it keeps failing US Cellular is a CDMA network. Maybe your Galaxy S4 is for a GSM network? GSM phones have a SIM cards and these need to be changed to activate them on another ...

gsm have two blinks,is this problem with sim card? Dsc gsm 3055 Your problem is that the GSM 3055 is obsolete. This is a 2G communicator and cell towers in your area no longer support this device. ...