December 9, 2025
Phone Features That Behave Differently on GSM or CDMA iPhone

Phone Features That Behave Differently on GSM or CDMA iPhone

Posted February 16, 2011 at 11:50am by iClarified
Apple has posted a chart that shows how phone features behave differently based on whether you are using a GSM or CDMA network.

iPhone supports many phone features, including call waiting, call forwarding, and conference calls. Depending on your wireless carrier's network technology (GSM or CDMA), there are different methods for enabling and using these features.

Take a look at the chart below...


Read More [via 9to5Mac]


Phone Features That Behave Differently on GSM or CDMA iPhone
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Comments (6)
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Andrew
Andrew - February 16, 2011 at 8:05pm
Is this land line versus Att iPhone offering? Wow??
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ltlredx
ltlredx - February 16, 2011 at 4:52pm
AT&T gets a lot of crap but at least it's technology isn't last decade. Verizon should get a clue & upgrade.
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Xeronex
Xeronex - February 16, 2011 at 12:45pm
That's so dark ages!
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crikboy
crikboy - February 16, 2011 at 12:21pm
wow just more reason not to change to verizon it sucks you need to remember all this codes instead of just going to you phone setting , also you can only make call with 2 person what a conference call i can make only with 2 people at lease att has up to 5
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Abdul
Abdul - February 16, 2011 at 12:10pm
for call forwarding, you could dial *21*XXXXXX# (####is the phone number). This works on any phone. (to cancel, dial #21#)
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T.C.
T.C. - February 16, 2011 at 11:45pm
Yeah, I could remember all of that OR I can just do it in my AT&T's iPhone settings.
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