You can find the following GSM models on inside-gsm.com:
Alcatel OTE
Alcatel OTE DB
Alcatel OT302
Bosch GSM509
E/// A1018
E/// CH388
E/// R320
E/// T10s
E/// T28s
E/// T65
E/// T66
E/// T68
Motorola CD930
Mot. M-series
Mot. V2288
Nokia 3210
Nokia 3310
Nokia 6210
Nokia 5110
Nokia 7110
Nokia 8810
Nokia 8850
Nokia 8890
Philips diga
Ph. Fisio 820
Philips Genie
Philips savvy
Sagem MC820
Sagem MC922
Siemens A36
Siemens C25
Siemens C35i
Siemens S25
Sony CMD5
Other information:
Cabinets
Antennas
Poles