Here is a list of devices that support SMS gateway software. As you know all the time there are new devices in the market and we will try to update the list all the time.

Alcatel One Touch 501
Alcatel One Touch 535
Alcatel One Touch 701
Alcatel One Touch 715
Alcatel One Touch 735
Alcatel OT-708
Alcatel OT-708/708A
Alcatel OT-800/800A
Alcatel OT-880
Alcatel OT-C701/C701A
Alcatel HSPA Data Card
Alcatel One Touch X221S modem HSPA

Apple iPhone 4

Apple Iphone 4S

Apple Iphone 5

BenQ-Siemens A31
BenQ-Siemens AF51
BenQ-Siemens C31
BenQ-Siemens C81
BenQ-Siemens E71
BenQ-Siemens EF81
BenQ-Siemens EL71
BenQ-Siemens M81
BenQ-Siemens s45i
BenQ-Siemens S65v
BenQ-Siemens S68

Blackberry Nexian

CECT 5300
CECT MTK
CECT MTK1
CECT MTK2
CECT Star TV C5000

Falcom SAMBA
Falcom Tango864
Falcom Twist USB
Fly B700
Fly E 135
Fly MTK2

HTC TyTN II
Huawei D1200P
Huawei E122
Huawei E153
Huawei e1533
Huawei E1550
Huawei E1552
Huawei E1553
Huawei E156G
Huawei E160
Huawei E160E
Huawei E160G
Huawei E160X
Huawei E161
Huawei E1612
Huawei E169
Huawei E1692
Huawei E169G
Huawei E170
Huawei E172
Huawei E173
Huawei E1731
Huawei E1732
Huawei E1750
Huawei E1750C
Huawei E1752
Huawei E1756EC
Huawei E1762
Huawei E176G
Huawei E180
Huawei E1820
Huawei E220
Huawei E226
Huawei E230
Huawei E272 (Voda)
Huawei E620
Huawei E630+
Huawei E660A
Huawei E870
Huawei EC121
Huawei EG162G
Huawei EM770
Huawei ets2558
Huawei haier c700
Huawei Huawei EG162 USB
Huawei k3520
Huawei K3565
Huawei K3765
Huawei K4505
Huawei MF627
Huawei Micromax MMX310G 3G USB
Huawei Momo design 302
Huawei MTK2
Huawei SU 9000
Huawei u1211
Huawei u1215
Huawei U1250
Huawei u1280
Huawei U3200
Huawei U526
Huawei U7510
Huawei U8100
Huawei UMG181
Lenovo i726
Lenovo MTK2
Lenovo Qualcomm Gobi 2000
Lenovo V707
LG CU-500
LG GD510
LG GD580 Lollipop
LG GW300FD
LG GX200
LG HB620T
LG KE820
LG KG300
LG KP 320
LG KP199
LG KP265D
LG KP320
LG KT525
LG MG220d
LG tu550
LG U8330
Mitsubishi M350

Motorola A1200
Motorola C385
Motorola C650
Motorola E2
Motorola E8
Motorola EM30
Motorola EX300
Motorola GTM380
Motorola iDEN
Motorola L2
Motorola MTK2
Motorola PEBL U6
Motorola razr v3
Motorola RAZR V3a
Motorola RAZRV3x
Motorola RAZRV3xxR
Motorola rokr e1
Motorola SLVR L72
Motorola V1075
Motorola v188
Motorola v190
Motorola V195
Motorola v220
Motorola V235
Motorola V3
Motorola V3
Motorola V360
Motorola V3i
Motorola V3r
Motorola V3re
Motorola V3v
Motorola Z3

Nokia 2730 classic
Nokia 3109c
Nokia 5233
Nokia 5235
Nokia 5300
Nokia 6080
Nokia 6131
Nokia 6170
Nokia 6267
Nokia 6340i
Nokia 6600
Nokia 6670
Nokia 7500 prism
Nokia 7600
Nokia 9210i
Nokia C3-01
Nokia CS-15
Nokia E51
Nokia E71
Nokia E90
Nokia N30 M2M
Nokia N70
Nokia N72
Nokia N81
Nokia N93
Nokia N95
Nokia N97 mini

Option GI0505
Option GlobeSurfer® iCON 7.2
Option GlobeTrotter 3G
Option GlobeTrotter 3G+
Option Globetrotter HSUPA Modem
Option Globetrotter HSUUPA Modem
Option GTM378
Option GTM380
Option iCON 225
Option iCON 322
Option Icon 515m
Option MTK2
Option MTK2
Philips 568
Philips MTK2
Philips X800
Philips Xenium 9
Philips Xenium 9U

Sagem my210x
Sagem my400X
Sagem my401C
Sagem my411X
Sagem my501c
Sagem myX-7
Sagem myX5
Sagem myX6-2

Samsung 129
Samsung 1410
Samsung c3110
Samsung C5212
Samsung E250V
Samsung Flight II
Samsung Galaxy 5
Samsung GT-2710
Samsung GT-B2710
amsung GT-B3210
Samsung GT-C5510
Samsung GT-E2120
Samsung GT-M5650
Samsung GT-S3650
Samsung GT-S5230
Samsung GT-S5230W
Samsung GT-S5600
Samsung GT-S5620
Samsung GT-S7233E
Samsung GT-S8000 (Jet)
Samsung M2310
Samsung M8800 Pixon
Samsung S7220
Samsung SCH-U450/218
Samsung SGH X-210
Samsung SGH-A701
Samsung SGH-A707
Samsung SGH-A737
Samsung SGH-C200N
Samsung SGH-C300
Samsung SGH-C506
Samsung SGH-D407
Samsung SGH-D520
Samsung SGH-D780
Samsung SGH-E200
Samsung SGH-E215L
Samsung SGH-E310
Samsung SGH-E770
Samsung SGH-E900
Samsung sgh-f250l
Samsung SGH-F400
Samsung SGH-F480
Samsung SGH-F700V
Samsung SGH-i607
Samsung SGH-J150
Samsung SGH-J700
Samsung SGH-L760
Samsung SGH-M300V
Samsung SGH-U600
Samsung SGH-U800
Samsung SGH-U900
Samsung SGH-V710
Samsung SGH-X507
Samsung SGH-X700
Samsung SGH-Z107
Samsung SGH-Z150
Samsung SGH-Z300
Samsung SGH-Z400
Samsung SGH-ZV40
Samsung sph a 680
Samsung SPH-i700
Samsung Star S5230
Samsung Strive SGH-A687
Samsung Z370

Sharp GX17

Siemens A56
Siemens A60
Siemens A62
Siemens A65
Siemens AX75
Siemens C35i
Siemens C45
Siemens C55
Siemens C60
Siemens C61
Siemens C65
Siemens C6V
Siemens C75
Siemens C75
Siemens CF62
Siemens CF75
Siemens CX65
Siemens CX75
Siemens EL71
Siemens ES75
Siemens M35i
Siemens M55
Siemens MC 60
Siemens MC35i
Siemens MC60
Siemens MC75
Siemens ME45
Siemens ME75
Siemens MT50
Siemens S11
Siemens S25
Siemens S45
Siemens S55
Siemens S65
Siemens S75
Siemens SK65
Siemens SK6R
Siemens SL45i
Siemens SP65
Siemens TC35
Siemens TMA MC39i

Sierra Wireless AirCard 875
Sierra Wireless AirCard 881U
Sierra Wireless AT&T
Sierra Wireless Compass 885U
Sierra Wireless FXT002 (WM24628)
Sierra Wireless MC8775
Sierra Wireless MC8781
Sierra Wireless SIERRA
Sierra Wireless USB 301
Sierra Wireless USB 305

Sony Ericsson AINO
Sony Ericsson C510
Sony Ericsson C510a
Sony Ericsson C702
Sony Ericsson C902
Sony Ericsson C905
Sony Ericsson D750i
Sony Ericsson f305
Sony Ericsson f3307g
Sony Ericsson F3507g
Sony Ericsson FWT G3x Series
Sony Ericsson G36e
Sony Ericsson G502
Sony Ericsson G700
Sony Ericsson J105i
Sony Ericsson J108i
Sony Ericsson J300i
Sony Ericsson K300i
Sony Ericsson K310a
Sony Ericsson K310i/K310c
Sony Ericsson K320i
Sony Ericsson K500i
Sony Ericsson k508i
Sony Ericsson K510i
Sony Ericsson K530i
Sony Ericsson K550im
Sony Ericsson K600i
Sony Ericsson K608i
Sony Ericsson K610i
Sony Ericsson K618i/V630i
Sony Ericsson K630i
Sony Ericsson K660i
Sony Ericsson K700c
Sony Ericsson K700i
Sony Ericsson K750i
Sony Ericsson K750i/K750c
Sony Ericsson K770i
Sony Ericsson K770i
Sony Ericsson K790a
Sony Ericsson K790i/K790c
Sony Ericsson K800i
Sony Ericsson K810i
Sony Ericsson P800
Sony Ericsson R320s
Sony Ericsson R520
Sony Ericsson S500i/S500c
Sony Ericsson T230
Sony Ericsson t290a
Sony Ericsson T610
Sony Ericsson T630
Sony Ericsson T650i
Sony Ericsson T68i
Sony Ericsson T700
Sony Ericsson V60i
Sony Ericsson V800/V802SE/Z800i
Sony Ericsson Vivaz Pro
Sony Ericsson W200i/W200c
Sony Ericsson W300i/W300c
Sony Ericsson W302
Sony Ericsson W350i
Sony Ericsson W350i/W350c
Sony Ericsson w380a
Sony Ericsson W395
Sony Ericsson W550i/W550c
Sony Ericsson w580i
Sony Ericsson W580i/W580c
Sony Ericsson W595
Sony Ericsson W595s
Sony Ericsson W610i/W610c
Sony Ericsson W660i
Sony Ericsson W700i/W700c
Sony Ericsson W760i
Sony Ericsson W800i/W800c
Sony Ericsson W810i/W810c
Sony Ericsson W850i
Sony Ericsson W880i
Sony Ericsson W900i
Sony Ericsson W910i
Sony Ericsson W950i
Sony Ericsson W995
Sony Ericsson Z1010
Sony Ericsson Z520a
Sony Ericsson Z550i
Sony Ericsson Z558i
Sony Ericsson Z558i/Z558c
Sony Ericsson Z600
Sony Ericsson Z610i
Sony Ericsson Z710
Sony Ericsson Z750A
Sony Ericsson Z750i
Sony Ericsson Z800

Vodafone K3565
Vodafone K3565-Z
Vodafone VF541

Wavecom fastrack extend
Wavecom Fastrack M1206B
Wavecom Fasttrack supreme WM20392
Wavecom M1306B
Wavecom MultiModem MTCBA-G-U-F4
Wavecom Wavecom Fastrack Go
Wavecom WMOD2

ZTE c261
ZTE F107
ZTE F188
ZTE G X760
ZTE Globe
ZTE K3565-Z
ZTE K3565-Z
ZTE K3765-Z
ZTE MF-627
ZTE MF-628
ZTE MF100
ZTE MF110
ZTE MF112
ZTE MF180
ZTE MF622
ZTE MF626
ZTE MF636

If you have a lot of SMS to send you can use Devices that support multiple SIM like Hypermedia SMS gateway