Some of the popular GSM phones which has been tested by us and by our customers are as follows: Nokia 6610, 6630, 6600, 6233, 6230i, 6170, 6230, 6270, 3230, N73, N72, N70, 9300, N-Gage, N-Gage QD, 5300, 9500, 7230, N8, 5230, 5233, X6, X2, 6300, C7, C5, E63, E71, E5, X3,C1-02. Sony Erricson w550i, w700i, w800i, w810i, k750i, k800i, s700, w300, w900, t610, w150i, Cedar, Yari, w705, Hazel, w995, W810a, W810c, w880i, Z310i, Z310a, Z550i, Z550a, Z550c, Z610i, Z750i, K310i, K310c, K310a, K510i, K510c, K550i, K550c, K700i, K700c,K750c, K800i, K800c, MD300, W200i, W200c, W300i, W300c, W302, W518a, W580i, W580c Motorola Razr V3, L6, L6i, Moto Ming, V195, V235, V360, V360v, V365, V600, W490, Z6 Samsung Champ, Corby, Corby Pro, Corby 2, Wave, Metroimus One, Cookie LG Optimus P500 Some of the GSM modems which has been tested by us and by our customers are as follows: Wavecom Integra,Fastrack Supreme/M1306B/M1206, MOD2 Benq Mod 9001, Falcom Twist, Falcom Samba 75, Nokia 6610, Siemens MC35, TC35, TC35i, MC55iT, TC65T, TC45T, CT63 Multitech MTCBA-G-UF2 Cinterion MC55iT, MC52iT, TC65T Huawei E1820, E5830, EM770, EM770W, K3765, K3770, K3806, UMG181, E1692,E1750, E1756, E510, E1550, E1552, E122, E153, E156G, E160, E160G, E169, E173, E176, E180, E220, E226, E270, E368, E8231, E1752, E1731, E352, E372, E392U ZTE MF627, MF112, MF61, MF100, MF110, MF180, MF190, MF591, MF668A, K3770, K3800 Teltonika G10