Getting Started
SIM stands for Subscriber Identity Module. A SIM card is a small "smart card" for GSM/GPRS mobile phones that contains your personal account profi...
Wed, 28 Aug, 2013 at 7:50 PM
A. Carefully punch out SIM from the Plastic cardholder.
B. Remove battery from your phone.
C. Place SIM into the phone’s SIM cardholder with the gold...
Wed, 28 Aug, 2013 at 7:56 PM
An IMEI (International Mobile Equipment Identity) is a unique number given to every mobile phone and is located behind the battery.
Wed, 28 Aug, 2013 at 7:59 PM
Visit www.GrinWireless.com or Dial (954) 353-0730.
Wed, 28 Aug, 2013 at 8:00 PM
Visit www.H2OWirelessNow.com or Dial 1-800-643-4926 and follow the automated prompts.
Wed, 28 Aug, 2013 at 8:01 PM
A. Call 1-800-643-4926
B. Follow the prompts and select your language of choice
C. Follow the prompts and select 2 to activate your phone
D. Follo...
Wed, 28 Aug, 2013 at 8:02 PM
Of course not. H2O® Wireless is a no-contract GSM service with no hidden and extra fees. What you pay for is what you get.
Wed, 20 Aug, 2014 at 5:34 PM
Unfortunately, there is no way for us to choose a number. As our automated system finds the area code you requested and searches from a pool of numbers whi...
Wed, 28 Aug, 2013 at 8:04 PM
Please contact the Authorized Dealer you purchased your GSM service from or email Customer Service at help@grinwireless.com.
Wed, 28 Aug, 2013 at 8:05 PM
The process itself only takes a few minutes. Normally, within 1-2 hours, your H2O® Wireless phone will be ready for your use.
Fri, 15 Aug, 2014 at 5:13 PM